unit - Rigibore

Boring Bars 

Precision Boring 

Heads 

Rigibore Units 

Micron-adjustable 

boring units 

I.S.O. cartridges 

Indexable Inserts 

Special tool design 

& manufacture

STANDARD BORING BARS 

Taper Shank & Straight Shank Bars with ‘R’ Units 2 - 9 

Taper Shank & Straight Shank Bars with ‘TR’ Units 10 - 17 

HSK 63 18 - 19 

Varilock Boring System 20 - 22 

Parallel Boring Bars 23 

Modular Boring Bars 24 - 30 

Standard Boring Rings & Flanges 31 

PRECISION BORING HEADS 

BEB - 042 32 

Special Applications 33 

Type BEA 34 - 35 

TOOLS FOR BUILDING - IN 

Rigibore Units - Type ‘R’ and ‘TR’ 36 - 45 

MBTR/SAB Bush Units 46 - 47 

Micron-Adjustable Boring Units (MBUs) 48 - 49 

Spares & Accessories 50 - 56 

ISO Small Cartridges 57 - 60 

UFP Cartridges 60 

Standard Adaptor Bushes 61 

INDEXABLE INSERTS 

Precision Ground Inserts 62 - 64 

Regular & Heavy Duty Drill Inserts 65 

TECHNICAL DATA 

Rigibore Unit Hole Dimensions 66 - 67 

Mounting Dimensions for MBTR/SAB & MBU Units 68 

Mounting Dimensions for UFP Cartridges 69 

Mounting Dimensions for ISO Cartridges 69 

ISO Identification System 70 - 71 

TEL: 01736 755355 • FAX: 01736 756100 • www.rigibore.com 

Page 2


TAPER SHANK - TYPE BT (MAS 403), DIN 2080, NMTB 

with standard ‘R’ unit for roughing and semi-finishing 

BORING RANGE d BORE DEPTH RIGIBORE UNIT & APPROACH ANGLE INSERT 

mm ins mm ins 

15.875-17.40 .625-.685 83 3.268 R2B2S TC--06 T1-- 

16.67-18.25 .656-.718 83 3.268 R2B2S TC--06 T1-- 

17.40-19.00 .685-.748 83 3.268 R2B2S TC--06 T1-- 

19.00-23.00 .748-.905 87 3.425 R2B2 TC--06 T1-- 

23.00-27.00 .905-1.062 87 3.425 R2B2L TC--06 T1-- 

23.00-31.00 .905-1.220 107 4.212 R3B1 TC--06 T1-- 

24.00-32.00 .945-1.260 107 4.212 R3B2C CC--06 02-- 

27.00-35.00 1.062-1.378 107 4.212 R3B2 R3B2L R3B295 TC--09 02-- 

28.00-42.00 1.103-1.654 117 4.606 R3A2C CC--06 02-- 

31.00-45.00 1.220-1.771 117 4.606 R3A2 R3A2L R3A295 TC--09 02-- 

28.00-42.00 1.103-1.654 132 5.197 R3A2C CC--06 02-- 

31.00-45.00 1.220-1.771 132 5.197 R3A2 R3A2L R3A295 TC--11 02-- 

37.50-48.70 1.476-1.917 116 4.567 R5B2C CC--06 02-- 

37.50-48.70 1.476-1.917 116 4.567 R5B2 R5B295 TC--11 02-- 

38.00-49.20 1.496-1.937 116 4.567 R5B2L TC--11 02-- 

37.50-48.70 1.476-1.917 173 6.811 R5B2C CC--06 02-- 

37.50-48.70 1.476-1.917 173 6.811 R5B2 TC--11 02-- 

38.00-49.20 1.496-1.937 173 6.811 R5B2L TC--11 02-- 

46.50-67.80 1.831-2.673 116 4.567 R5A2C R5A295C CC--06 02-- 

46.50-67.80 1.831-2.673 116 4.567 R5A2 R5A295 TC--11 02-- 

47.00-68.30 1.850-2.689 116 4.567 R5A2L TC--11 02-- 

46.50-67.80 1.831-2.673 186 7.323 R5A2C R5A295C CC--06 02-- 

46.50-67.80 1.831-2.673 186 7.323 R5A2 R5A295 TC--11 02-- 

47.00-68.30 1.850-2.689 186 7.323 R5A2L TC--11 02-- 

46.50-67.80 1.831-2.673 208 8.187 R5A2C R5A295C CC--06 02-- 

46.50-67.80 1.831-2.673 208 8.187 R5A2 R5A295 TC--11 02-- 

47.00-68.30 1.850-2.689 208 8.187 R5A2L TC--11 02-- 

60.50-86.10 2.375-3.383 128 5.039 R7A2C R7A295C CC--09 T3-- 

60.50-86.10 2.375-3.383 128 5.039 R7A2 R7A2L R7A295 TC--16 T3-- 

60.50-86.10 2.375-3.383 185 7.283 R7A2C R7A295C CC--09 T3-- 

60.50-86.10 2.375-3.383 185 7.283 R7A2 R7A2L R7A295 TC--16 T3-- 

60.50-86.10 2.375-3.383 280 11.025 R7A2C R7A295C CC--09 T3-- 

60.50-86.10 2.375-3.383 280 11.025 R7A2 R7A2L R7A295 TC--16 T3-- 

79.50-105.10 3.130-4.138 119 4.685 R7A2C R7A295C CC--09 T3-- 

79.50-105.10 3.130-4.138 119 4.685 R7A2 R7A2L R7A295 TC--16 T3-- 

79.50-105.10 3.130-4.138 199 7.835 R7A2C R7A295C CC--09 T3-- 

79.50-105.10 3.130-4.138 199 7.835 R7A2 R7A2L R7A295 TC--16 T3-- 

79.50-105.10 3.130-4.138 297 11.693 R7A2C R7A295C CC--09 T3-- 

79.50-105.10 3.130-4.138 297 11.693 R7A2 R7A2L R7A295 TC--16 T3-- 

96.00-142.00 3.780-5.590 118 4.645 R10A2C R10A295C CC--12 04-- 

96.00-142.00 3.780-5.590 118 4.645 R10A2 R10A2L R10A295 TC--16 T3-- 

96.00-142.00 3.780-5.590 296 11.653 R10A2C R10A295C CC--12 04-- 

96.00-142.00 3.780-5.590 296 11.653 R10A2 R10A2L R10A925 TC--16 T3-- 

Note: Adjusting spanners must be ordered separately 


Page 3

BORING BAR ORDER CODE 


(METRIC STANDARD) 

(INCH STANDARD) 

BT 40 (MAS 403) BT 50 (MAS 403) DIN 2080 – 40 DIN 2080 – 50 NMTB-40 NMTB-50 

BT40-1535 BT50-1535 2080-40-1535 2080-50-1535 NMTB-40-1535 NMTB-50-1535 

BT40-1536 BT50-1536 2080-40-1536 2080-50-1536 NMTB-40-1536 NMTB-50-1536 

BT40-1537 BT50-1537 2080-40-1537 2080-50-1537 NMTB-40-1537 NMTB-50-1537 

BT40-154 BT50-154 2080-40-154 2080-50-154 NMTB-40-154 NMTB-50-154 

BT40-154 BT50-154 2080-40-154 2080-50-154 NMTB-40-154 NMTB-50-154 

BT40-155 BT50-155 2080-40-155 2080-50-155 NMTB-40-155 NMTB-50-155 

BT40-155 BT50-155 2080-40-155 2080-50-155 NMTB-40-155 NMTB-50-155 

BT40-155 BT50-155 2080-40-155 2080-50-155 NMTB-40-155 NMTB-50-155 

BT40-156 BT50-156 2080-40-156 2080-50-156 NMTB-40-156 NMTB-50-156 

BT40-156 BT50-156 2080-40-156 2080-50-156 NMTB-40-156 NMTB-50-156 

BT40-157 BT50-157 2080-40-157 2080-50-157 NMTB-40-157 NMTB-50-157 

BT40-157 BT50-157 2080-40-157 2080-50-157 NMTB-40-157 NMTB-50-157 

BT40-158 BT50-158 2080-40-158 2080-50-158 NMTB-40-158 NMTB-50-158 

BT40-158 BT50-158 2080-40-158 2080-50-158 NMTB-40-158 NMTB-50-158 

BT40-158 BT50-158 2080-40-158 2080-50-158 NMTB-40-158 NMTB-50-158 

BT40-159 BT50-159 2080-40-159 2080-50-159 NMTB-40-159 NMTB-50-159 

BT40-159 BT50-159 2080-40-159 2080-50-159 NMTB-40-159 NMTB-50-159 

BT40-159 BT50-159 2080-40-159 2080-50-159 NMTB-40-159 NMTB-50-159 

BT40-160 BT50-160 2080-40-160 2080-50-160 NMTB-40-160 NMTB-50-160 

BT40-160 BT50-160 2080-40-160 2080-50-160 NMTB-40-160 NMTB-50-160 

BT40-160 BT50-160 2080-40-160 2080-50-160 NMTB-40-160 NMTB-50-160 

BT40-161 BT50-161 2080-40-161 2080-50-161 NMTB-40-161 NMTB-50-161 

BT40-161 BT50-161 2080-40-161 2080-50-161 NMTB-40-161 NMTB-50-161 

BT40-161 BT50-161 2080-40-161 2808-50-161 NMTB-40-161 NMTB-50-161 

BT50-162 2080-50-162 NMTB-50-162 

BT50-162 2080-50-162 NMTB-50-162 

BT50-162 2080-50-162 NMTB-50-162 

BT40-163 BT50-163 2080-40-163 2080-50-163 NMTB-40-163 NMTB-50-163 

BT40-163 BT50-163 2080-40-163 2080-50-163 NMTB-40-163 NMTB-50-163 

BT40-164 BT50-164 2080-40-164 2080-50-164 NMTB-40-164 NMTB-50-164 

BT40-164 BT50-164 2080-40-164 2080-50-164 NMTB-40-164 NMTB-50-164 

BT50-165 2080-40-165 2080-50-165 NMTB-40-165 NMTB-50-165 

BT50-165 2080-40-165 2080-50-165 NMTB-40-165 NMTB-50-165 

BT40-167 BT50-167 2080-40-167 2080-50-167 NMTB-40-167 NMTB-50-167 

BT40-167 BT50-167 2080-40-167 2080-50-167 NMTB-40-167 NMTB-50-167 

BT40-168 BT50-168 2080-40-168 2080-50-168 NMTB-40-168 NMTB-50-168 

BT40-168 BT50-168 2080-40-168 2080-50-168 NMTB-40-168 NMTB-50-168 

BT50-169 2080-40-169 2080-50-169 NMTB-40-169 NMTB-50-169 

BT50-169 2080-40-169 2080-50-169 NMTB-40-169 NMTB-50-169 

BT40-170 BT50-170 2080-40-170 2080-50-170 NMTB-40-170 NMTB-50-170 

BT40-170 BT50-170 2080-40-170 2080-50-170 NMTB-40-170 NMTB-50-170 

BT50-171 2080-40-171 2080-50-171 NMTB-40-171 NMTB-50-171 

BT50-171 2080-40-171 2080-50-171 NMTB-40-171 NMTB-50-171 

2 

Bars and Units are sold separately 


Page 4


TAPER SHANK - TYPE IS0 7388 (DIN 69871A), ANSI B5-50(1985), 

with standard ‘R’ unit for roughing and semi-finishing 

BORING RANGE d BORE DEPTH RIGIBORE UNIT & APPROACH ANGLE INSERT 

mm ins mm ins 

15.578-17.40 .625-.685 83 3.268 R2B2S TC--06 T1-- 

16.67-18.25 .656-.718 83 3.268 R2B2S TC--06 T1-- 

17.40-19.00 .685-.748 83 3.268 R2B2S TC--06 T1-- 

19.00-23.00 .748-.905 87 3.425 R2B2 TC--06 T1-- 

23.00-27.00 .905-1.062 87 3.425 R2B2L TC--06 T1-- 

23.00-31.00 .905-1.220 107 4.212 R3B1 TC--06 T1-- 

24.00-32.00 .945-1.260 107 4.212 R3B2C CC--06 02-- 

27.00-35.00 1.062-1.378 107 4.212 R3B2 R3B2L R3B295 TC--09 02-- 

28.00-42.00 1.103-1.654 117 4.606 R3A2C CC--06 02-- 

31.00-45.00 1.220-1.771 117 4.606 R3A2 R3A2L R3A295 TC--09 02-- 

28.00-42.00 1.103-1.654 132 5.197 R3A2C CC--06 02-- 

31.00-45.00 1.220-1.771 132 5.197 R3A2 R3A2L R3A295 TC--09 02-- 

37.50-48.70 1.476-1.917 116 4.567 R5B2C CC--06 02-- 

37.50-48.70 1.476-1.917 116 4.567 R5B2 R5B295 TC--11 02-- 

38.00-49.20 1.496-1.937 116 4.567 R5B2L TC--11 02-- 

37.50-48.70 1.476-1.917 173 6.811 R5B2C CC--06 02-- 

37.50-48.70 1.476-1.917 173 6.811 R5B2 TC--11 02-- 

38.00-49.20 1.496-1.937 173 6.811 R5B2L TC--11 02-- 

46.50-67.80 1.831-2.673 116 4.567 R5A2C R5A295C CC--06 02-- 

46.50-67.80 1.831-2.673 116 4.567 R5A2 R5A295 TC--11 02-- 

47.00-68.30 1.850-2.689 116 4.567 R5A2L TC--11 02-- 

46.50-67.80 1.831-2.673 186 7.323 R5A2C R5A295C CC--06 02-- 

46.50-67.80 1.831-2.673 186 7.323 R5A2 R5A295 TC--11 02-- 

47.00-68.30 1.850-2.689 186 7.323 R5A2L TC--11 02-- 

46.50-67.80 1.831-2.673 208 8.187 R5A2C R5A295C CC--06 02-- 

46.50-67.80 1.831-2.673 208 8.187 R5A2 R5A295 TC--11 02-- 

47.00-68.30 1.850-2.689 208 8.187 R5A2L TC--11 02-- 

60.50-86.10 2.375-3.383 128 5.039 R7A2C R7A295C CC--09 T3-- 

60.50-86.10 2.375-3.383 128 5.039 R7A2 R7A2L R7A295 TC--16 T3-- 

60.50-86.10 2.375-3.383 185 7.283 R7A2C R7A295C CC--09 T3-- 

60.50-86.10 2.375-3.383 185 7.283 R7A2 R7A2L R7A295 TC--16 T3-- 

60.50-86.10 2.375-3.383 280 11.025 R7A2C R7A295C CC--09 T3-- 

60.50-86.10 2.375-3.383 280 11.025 R7A2 R7A2L R7A295 TC--16 T3-- 

79.50-105.10 3.130-4.138 119 4.685 R7A2C R7A295C CC--09 T3-- 

79.50-105.10 3.130-4.138 119 4.685 R7A2 R7A2L R7A295 TC--16 T3-- 

79.50-105.10 3.130-4.138 199 7.835 R7A2C R7A295C CC--09 T3-- 

79.50-105.10 3.130-4.138 199 7.835 R7A2 R7A2L R7A295 TC--16 T3-- 

79.50-105.10 3.130-4.138 297 11.693 R7A2C R7A295C CC--09 T3-- 

79.50-105.10 3.130-4.138 297 11.693 R7A2 R7A2L R7A295 TC--16 T3-- 

96.00-142.00 3.780-5.590 118 4.645 R10A2C R10A295C CC--12 04-- 

96.00-142.00 3.780-5.590 118 4.645 R10A2 R10A2L R10A295 TC--16 T3-- 

96.00-142.00 3.780-5.590 296 11.653 R10A2C R10A295C CC--12 04-- 

96.00-142.00 3.780-5.590 296 11.653 R10A2 R10A2L R10A295 TC--16 T3-- 



Page 5





ISO 7388-40 ISO 7388-45 ISO 7388-50 ANSI - 50 CAT 40 CAT 45 CAT 50 

(DIN 69871A) (DIN 69871A) (DIN 69871A) B5–50 (1985) 

7388-40-1535 7388-45-1535 7388-50-1535 ANSI-50-1535 CAT40-1535 CAT45-1535 CAT50-1535 
























7388-45-162 7388-50-162 ANSI-50-162 CAT45-162 CAT50-162 

7388-45-162 7388-50-162 ANSI-50-162 CAT45-162 CAT50-162 

7388-45-162 7388-50-162 ANSI-50-162 CAT45-162 CAT50-162 





ANSI-50-165 

CAT50-165 

ANSI-50-165 

CAT50-165 





ANSI-50-169 

CAT50-169 

ANSI-50-169 

CAT50-169 



ANSI-50-171 

CAT50-171 

ANSI-50-171 

CAT50-171 



Page 6


PLAIN STRAIGHT SHANK 

with standard ‘R’ units for roughing & semi finishing 

BORING RANGE d BORE DEPTH L 1 RIGIBORE UNIT & APPROACH ANGLE INSERT 

mm ins mm ins 

15.875-17.40 .625-.685 83 3.268 R2B2S TC--06 T1-- 

16.67-18.25 .656-.718 83 3.268 R2B2S TC--06 T1-- 

17.40-19.00 .685-.748 83 3.268 R2B2S TC--06 T1-- 

19.00-23.00 .748-.905 87 3.425 R2B2 TC--06 T1-- 

23.00-27.00 .905-1.062 87 3.425 R2B2L TC--06 T1-- 

23.00-31.00 .905-1.220 107 4.212 R3B1 TC--06 T1-- 

24.00-32.00 .945-1.260 107 4.212 R3B2C CC--06 02-- 

27.00-35.00 1.062-1.378 107 4.212 R3B2 R3B2L R3B295 TC--09 02-- 

28.00-42.00 1.103-1.654 117 4.606 R3A2C CC--06 02-- 

31.00-45.00 1.220-1.771 117 4.606 R3A2 R3A2L R3A295 TC--09 02-- 

28.00-42.00 1.103-1.654 132 5.197 R3A2C CC--06 02-- 

31.00-45.00 1.220-1.771 132 5.197 R3A2 R3A2L R3A295 TC--09 02-- 

37.50-48.70 1.476-1.917 116 4.567 R5B2C CC--06 02-- 

37.50-48.70 1.476-1.917 116 4.567 R5B2 R5B295 TC--11 02-- 

38.00-49.20 1.496-1.937 116 4.567 R5B2L TC--11 02-- 

37.50-48.70 1.476-1.917 173 6.811 R5B2C CC--06 02-- 

37.50-48.70 1.476-1.917 173 6.811 R5B2 TC--11 02-- 

38.00-49.20 1.496-1.937 173 6.811 R5B2L TC--11 02-- 

46.50-67.80 1.831-2.673 116 4.567 R5A2C R5A295C CC--06 02-- 

46.50-67.80 1.831-2.673 116 4.567 R5A2 R5A295 TC--11 02-- 

47.00-68.30 1.850-2.689 116 4.567 R5A2L TC--11 02-- 

46.50-67.80 1.831-2.673 186 7.323 R5A2C R5A295C CC--06 02-- 

46.50-67.80 1.831-2.673 186 7.323 R5A2 R5A295 TC--11 02-- 

47.00-68.30 1.850-2.689 186 7.323 R5A2L TC--11 02-- 

60.50-86.10 2.375-3.383 128 5.039 R7A2C R7A295C CC--09 T3-- 

60.50-86.10 2.375-3.383 128 5.039 R7A2 R7A2L R7A295 TC--16 T3-- 

60.50-86.10 2.375-3.383 186 7.283 R7A2C R7A295C CC--09 T3-- 

60.50-86.10 2.375-3.383 186 7.283 R7A2 R7A2L R7A295 TC--16 T3-- 

79.50-105.10 3.130-4.138 119 4.685 R7A2C R7A295C CC--09 T3-- 

79.50-105.10 3.130-4.138 119 4.685 R7A2 R7A2L R7A295 TC--16 T3-- 

79.50-105.10 3.130-4.138 199 7.835 R7A2C R7A295C CC--09 T3-- 

79.50-105.10 3.130-4.138 199 7.835 R7A2 R7A2L R7A295 TC--16 T3-- 

96.00-142.00 3.780-5.590 118 4.645 R10A2C R10A295C CC--12 04-- 

96.00-142..00 3.780-5.590 118 4.645 R10A2 R10A2L R10A295 TC--16 T3-- 



Page 7

BORING BAR ORDER CODE (mm) 

BORING BAR ORDER CODE (inch) 

25.0 dia 32.0 dia 40.0 dia 50.0 dia 1.000 dia 1.250 dia 1.500 dia 2.000 dia 

25SS-1535 

1.00SS-1535 

25SS-1536 

1.00SS-1536 

25SS-1537 

1.00SS-1537 

25SS-154 32SS-154 40SS-154 50SS-154 1.00SS-154 1.25SS-154 1.50SS-154 2.00SS-154 







40SS-157 50SS-157 1.50SS-157 2.00SS-157 

40SS-157 50SS-157 1.50SS-157 2.00SS-157 




40SS-159 50SS-159 1.50SS-159 2.00SS-159 

40SS-159 50SS-159 1.50SS-159 2.00SS-159 

40SS-159 50SS-159 1.50SS-159 2.00SS-159 




40SS-161 50SS-161 1.50SS-161 2.00SS-161 

40SS-161 50SS-161 1.50SS-161 2.00SS-161 

40SS-161 50SS-161 1.50SS-161 2.00SS-161 



40SS-164 50SS-164 1.50SS-164 2.00SS-164 

40SS-164 50SS-164 1.50SS-164 2.00SS-164 



40SS-168 50SS-168 1.50SS-168 2.00SS-168 

40SS-168 50SS-168 1.50SS-168 2.00SS-168 

40SS-170 50SS-170 1.50SS-170 2.00SS-170 

40SS-170 50SS-170 1.50SS-170 2.00SS-170 



Page 8


WELDON TYPE - (DIN 1835B/ANSI B94 - 19) 

with standard ‘R’ units for roughing and semi finishing 

BORING RANGE d BORE DEPTH L1 RIGIBORE UNIT & APPROACH ANGLE INSERT 

mm ins mm ins 

15.875-17.40 .625-.685 83 3.268 R2B2S TC--06 T1-- 

16.67-18.25 .685-.718 83 3.268 R2B2S TC--06 T1-- 

17.40-19.00 .685-.748 83 3.268 R2B2S TC--06 T1-- 

19.00-23.00 .748-.905 87 3.425 R2B2 TC--06 T1-- 

23.00-27.00 .905-1.062 87 3.425 R2B2L TC--06 T1-- 

23.00-31.00 .905-1.220 107 4.212 R3B1 TC--06 T1-- 

24.00-32.00 .945-1.260 107 4.212 R3B2C CC--06 02-- 

27.00-35.00 1.062-1.378 107 4.212 R3B2 R3B2L R3B295 TC--09 02-- 

28.00-42.00 1.103-1.654 117 4.606 R3A2C CC--06 02-- 

31.00-45.00 1.220-1.771 117 4.606 R3A2 R3A2L R3A295 TC--09 02- 

28.00-42.00 1.103-1.654 132 5.197 R3A2C CC--06 02-- 

31.00-45.00 1.220-1.771 132 5.197 R3A2 R3A2L R3A295 TC--11 02-- 

37.50-48.70 1.476-1.917 116 4.567 R5B2C CC--06 02-- 

37.50-48.70 1.476-1.917 116 4.567 R5B2 R5B295 TC--11 02-- 

38.00-49.20 1.496-1.937 116 4.567 R5B2L TC--11 02-- 

37.50-48.70 1.476-1.917 173 6.811 R5B2C CC--06 02-- 

37.50-48.70 1.476-1.917 173 6.811 R5B2 TC--11 02-- 

38.00-49.20 1.496-1.937 173 6.811 R5B2L TC--11 02-- 

46.50-67.80 1.831-2.673 116 4.567 R5A2C R5A295C CC--06 02-- 

46.50-67.80 1.831-2.673 116 4.567 R5A2 R5A295 TC--11 02-- 

47.00-68.30 1.850-2.689 116 4.567 R5A2L TC--11 02-- 

46.50-67.80 1.831-2.673 186 7.323 R5A2C R5A295C CC--06 02-- 

46.50-67.80 1.831-2.673 186 7.323 R5A2 R5A295 TC--11 02-- 

47.00-68.30 1.850-2.689 186 7.323 R5A2L TC--11 02-- 

60.50-86.10 2.375-3.383 128 5.039 R7A2C R7A295C CC--09 T3-- 

60.50-86.10 2.375-3.383 128 5.039 R7A2 R7A2L R7A295 TC--16 T3-- 

60.50-86.10 2.375-3.383 185 7.283 R7A2C R7A295C CC--09 T3-- 

60.50-86.10 2.375-3.383 185 7.283 R7A2 R7A2L R7A295 TC--16 T3-- 

79.50-105.10 3.130-4.138 119 4.685 R7A2C R7A295C CC--09 T3-- 

79.50-105.10 3.130-4.138 119 4.685 R7A2 R7A2L R7A295 TC--16 T3-- 

79.50-105.10 3.130-4.138 199 7.835 R7A2C R7A295C CC--09 T3-- 

79.50-105.10 3.130-4.138 199 7.835 R7A2 R7A2L R7A295 TC--16 T3-- 

96.00-142.00 3.780-5.590 118 4.645 R10A2C R10A295C CC--12 04-- 

96.00-142.00 3.780-5.590 118 4.645 R10A2 R10A2L R10A295 TC--16 T3-- 



Page 9

BORING BAR ORDER CODE (mm) (DIN 1835B) 

BORING BAR ORDER CODE (inch) (ANSI - B94-19) 


W25SS-1535 

W1.00SS-1535 

W25SS-1536 

W1.00SS-1536 

W25SS-1537 

W1.00SS-1537 

W25SS-154 W32SS-154 W40SS-154 W50SS-154 W1.00SS-154 W1.25SS-154 W1.50SS-154 W2.00SS-154 







W40SS-157 W50SS-157 W1.50SS-157 W2.00SS-157 

W40SS-157 W50SS-157 W1.50SS-157 W2.00SS-157 




W40SS-159 W50SS-159 W1.50SS-159 W2.00SS-159 

W40SS-159 W50SS-159 W1.50SS-159 W2.00SS-159 

W40SS-159 W50SS-159 W1.50SS-159 W2.00SS-159 




W40SS-161 W50SS-161 W1.50SS-161 W2.00SS-161 

W40SS-161 W50SS-161 W1.50SS-161 W2.00SS-161 

W40SS-161 W50SS-161 W1.50SS-161 W2.00SS-161 



W40SS-164 W50SS-164 W1.50SS-164 W2.00SS-164 

W40SS-164 W50SS-164 W1.50SS-164 W2.00SS-164 



W40SS-168 W50SS-168 W1.50SS-168 W2.00SS-168 

W40SS-168 W50SS-168 W1.50SS-168 W2.00SS-168 

W40SS-170 W50SS-170 W1.50SS-170 W2.00SS-170 

W40SS-170 W50SS-170 W1.50SS-170 W2.00SS-170 



Page 10


TAPER SHANK BT (MAS 403), DIN 2080, NMTB 

with ‘TR’ top-adjusting units for fine finishing 


mm ins mm ins 

23.0-27.0 .905-1.062 87 3.425 TR2B2L TC--06 T1-- 

23.6-27.6 .930-1.087 87 3.425 TR2B3 TC--06 T1-- 

28.0-31.0 1.103-1.220 107 4.212 TR3B1 TC--06 T1-- 

28.0-32.0 1.103-1.260 107 4.212 TR3B2C CC--06 02-- 

28.0-35.0 1.103-1.378 107 4.212 TR3B2 TR3B2L TR3B295 TC--09 02-- 

31.0-42.0 1.220-1.654 117 4.606 TR3A2C CC--06 02-- 

31.0-45.0 1.220-1.771 117 4.606 TR3A2 TR3A2L TR3A295 TC--09 02-- 

31.0-42.0 1.220-1.654 132 5.197 TR3A2C CC--06 02-- 

31.0-45.0 1.220-1.771 132 5.197 TR3A2 TR3A2L TR3A295 TC--09 02-- 

37.5-48.7 1.476-1.917 116 4.567 TR5B2C CC--06 02-- 

37.5-48.7 1.476-1.917 116 4.567 TR5B2 TR52B95 TC--11 02-- 

38.0-49.2 1.496-1.937 116 4.567 TR5B2L TC--11 02-- 

37.5-48.7 1.476-1.917 173 6.811 TR5B2C CC--06 02-- 

37.5-48.7 1.476-1.917 173 6.811 TR5B2 TR5B295 TC--11 02-- 

38.0-49.2 1.496-1.937 173 6.811 TR5B2L TC--11 02-- 

46.5-67.8 1.831-2.673 116 4.567 TR5A2C TR5A295C CC--06 02-- 

46.5-67.8 1.831-2.673 116 4.567 TR5A2 TR5A295 TC--11 02-- 

47.0-68.3 1.850-2.659 116 4.567 TR5A2L TC--11 02-- 

46.5-67.8 1.831-2.673 186 7.323 TR5A2C TR5A295C CC--06 02-- 

46.5-67.8 1.831-2.673 186 7.323 TR5A2 TR5A295 TC--11 02-- 

47.0-68.3 1.850-2.689 186 7.323 TR5A2L TC--11 02-- 

46.5-67.8 1.831-2.673 208 8.187 TR5A2C TR5A295C CC--06 02-- 

46.5-67.8 1.831-2.673 208 8.187 TR5A2 TR5A295 TC--11 02-- 

47.0-68.3 1.850-2.689 208 8.187 TR5A2L TC--11 02-- 

61.5-85.6 2.422-3.370 128 5.039 TR7A2 TR7A2L TR7A295 TC--16 T3-- 

62.2-87.8 2.450-3.455 128 5.039 TR7A2C TR7A295C CC--09 T3-- 


62.2-87.8 2.450-3.455 185 7.283 TR7A2C TR7A295C CC--09 T3-- 


62.2-87.8 2.450-3.455 280 11.025 TR7A2C TR7A295C CC--09 T3-- 


81.2-106.8 3.197-4.204 119 4.685 TR7A2C TR7A295C CC--09 T3-- 


81.2-106.8 3.197-4.204 199 7.835 TR7A2C TR7A295C CC--09 T3-- 


81.2-106.8 3.197-4.204 297 11.693 TR7A2C TR7A295C CC--09 T3-- 

95.3-141.3 3.752-5.562 118 4.645 TR10A2C TR10A295C CC--12 04-- 


95.3-141.3 3.752-5.562 296 11.653 TR10A2C TR10A295C CC--12 04-- 




Page 11



BT 40 (MAS 403) BT 50 (MAS 403) DIN 2080 – 40 DIN 2080 – 50 NMTB-40 NMTB-50 

BT40-154 BT50-154 2080-40-154 2080-50-154 NMTB-40-154 NMTB-50-154 

BT40-154 BT50-154 2080-40-154 2080-50-154 NMTB-40-154 NMTB-50-154 

BT40-155 BT50-155 2080-40-155 2080-50-155 NMTB-40-155 NMTB-50-155 

BT40-155 BT50-155 2080-40-155 2080-50-155 NMTB-40-155 NMTB-50-155 

BT40-155 BT50-155 2080-40-155 2080-50-155 NMTB-40-155 NMTB-50-155 

BT40-156 BT50-156 2080-40-156 2080-50-156 NMTB-40-156 NMTB-50-156 

BT40-156 BT50-156 2080-40-156 2080-50-156 NMTB-40-156 NMTB-50-156 

BT40-157 BT50-157 2080-40-157 2080-50-157 NMTB-40-157 NMTB-50-157 

BT40-157 BT50-157 2080-40-157 2080-50-157 NMTB-40-157 NMTB-50-157 

BT40-158 BT50-158 2080-40-158 2080-50-158 NMTB-40-158 NMTB-50-158 

BT40-158 BT50-158 2080-40-158 2080-50-158 NMTB-40-158 NMTB-50-158 

BT40-158 BT50-158 2080-40-158 2080-50-158 NMTB-40-158 NMTB-50-158 

BT40-159 BT50-159 2080-40-159 2080-50-159 NMTB-40-159 NMTB-50-159 

BT40-159 BT50-159 2080-40-159 2080-50-159 NMTB-40-159 NMTB-50-159 

BT40-159 BT50-159 2080-40-159 2080-50-159 NMTB-40-159 NMTB-50-159 

BT40-160 BT50-160 2080-40-160 2080-50-160 NMTB-40-160 NMTB-50-160 

BT40-160 BT50-160 2080-40-160 2080-50-160 NMTB-40-160 NMTB-50-160 

BT40-160 BT50-160 2080-40-160 2080-50-160 NMTB-40-160 NMTB-50-160 

BT40-161 BT50-161 2080-40-161 2080-50-161 NMTB-40-161 NMTB-50-161 

BT40-161 BT50-161 2080-40-161 2080-50-161 NMTB-40-161 NMTB-50-161 

BT40-161 BT50-161 2080-40-161 2080-50-161 NMTB-40-161 NMTB-50-161 

BT50-162 2080-40-162 2080-50-162 NMTB-40-162 NMTB-50-162 

BT50-162 2080-40-162 2080-50-162 NMTB-40-162 NMTB-50-162 

BT50-162 2080-40-162 2080-50-162 NMTB-40-162 NMTB-50-162 

BT40-163 BT50-163 2080-40-163 2080-50-163 NMTB-40-163 NMTB-50-163 

BT40-163 BT50-163 2080-40-163 2080-50-163 NMTB-50-163 NMTB-50-163 

BT40-164 BT50-164 2080-40-164 2080-50-164 NMTB-40-164 NMTB-50-164 

BT40-164 BT50-164 2080-40-164 2080-50-164 NMTB-40-164 NMTB-50-164 

BT50-165 2080-40-165 2080-50-165 NMTB-40-165 NMTB-50-165 

BT50-165 2080-40-165 2080-50-165 NMTB-40-165 NMTB-50-165 

BT40-167 BT50-167 2080-40-167 2080-50-167 NMTB-40-167 NMTB-50-167 

BT40-167 BT50-167 2080-40-167 2080-50-167 NMTB-40-167 NMTB-50-167 

BT40-168 BT50-168 2080-40-168 2080-50-168 NMTB-40-168 NMTB-50-168 

BT40-168 BT50-168 2080-40-168 2080-50-168 NMTB-40-168 NMTB-50-168 

BT50-169 2080-40-169 2080-50-169 NMTB-40-169 NMTB-50-169 

BT50-169 2080-40-169 2080-50-169 NMTB-40-169 NMTB-50-169 

BT40-170 BT50-170 2080-40-170 2080-50-170 NMTB-40-170 NMTB-50-170 

BT40-170 BT50-170 2080-40-170 2080-50-170 NMTB-40-170 NMTB-50-170 

BT50-171 2080-40-171 2080-50-171 NMTB-40-171 NMTB-50-171 

BT50-171 2080-40-171 2080-50-171 NMTB-40-171 NMTB-50-171 



Page 12


TAPER SHANK -TYPE ISO 7388 (DIN 69871A), ANSI B5-50 (1985), CAT 

with ‘TR’ top - adjusting units for fine finishing 


mm ins mm ins 

23.0-27.0 .905-1.062 87 3.425 TR2B2L TC--06 T1-- 

23.6-27.6 .930-1.087 87 3.425 TR2B3 TC--06 T1-- 

28.0-31.0 1.103-1.220 107 4.212 TR3B1 TC--06 T1-- 

28.0-32.0 1.103-1.260 107 4.212 TR3B2C CC--06 02-- 

28.0-35.0 1.103-1.378 107 4.212 TR3B2 TR3B2L TR3B295 TC--09 02-- 

31.0-42.0 1.220-1.654 117 4.606 TR3A2C CC--06 02-- 

31.0-45.0 1.220-1.771 117 4.606 TR3A2 TR3A2L TR3A295 TC--09 02-- 

31.0-42.0 1.220-1.654 132 5.197 TR3A2C CC--06 02-- 

31.0-45.0 1.220-1.771 132 5.197 TR3A2 TR3A2L TR3A295 TC--09 02-- 

37.5-48.7 1.476-1.917 116 4.567 TR5B2C CC--06 02-- 

37.5-48.7 1.476-1.917 116 4.567 TR5B2 TR52B95 TC--11 02-- 

38.0-49.2 1.496-1.937 116 4.567 TR5B2L TC--11 02-- 

37.5-48.7 1.476-1.917 173 6.811 TR5B2C CC--06 02-- 

37.5-48.7 1.476-1.917 173 6.811 TR5B2 TR5B295 TC--11 02-- 

38.0-49,2 1.496-1.937 173 6.811 TR5B2L TC--11 02-- 

46.5-67.8 1.831-2.673 116 4.567 TR5A2C TR5A295C CC--06 02-- 

46.5-67.8 1.831-2.673 116 4.567 TR5A2 TR5A295 TC--11 02--- 

47.0-68.3 1.850-2.689 116 4.567 TR5A2L TC--11 02-- 

46.5-67.8 1.831-2.673 186 7.323 TR5A2C TR5A295C CC--06 02-- 

46.5-67.8 1.831-2.673 186 7.323 TR5A2 TR5A295 TC--11 02-- 

47.0-68.3 1.850-2.689 186 7.323 TR5A2L TC--11 02-- 

46.5-67.8 1.831-2.673 208 8.187 TR5A2C TR5A295C CC--06 02-- 

46.5-67.8 1.831-2.673 208 8.187 TR5A2 TR5A295 TC--11 02-- 

47.0-68.3 1.850-2.689 208 8.187 TR5A2L TC--11 02-- 


62.2-87.8 2.450-3.455 128 5.039 TR7A2C TR7A295C CC--09 T3-- 


62.2-87.8 2.450-3.455 185 7.283 TR7A2C TR7A295C CC--09 T3-- 


62.2-87.8 2.450-3.455 280 11.025 TR7A2C TR7A295C CC--09 T3-- 


81.2-106.8 3.197-4.204 119 4.685 TR7A2C TR7A295C CC--09 T3-- 


81.2-106.8 3.197-4.204 199 7.835 TR7A2C TR7A295C CC--09 T3-- 


81.2-106.8 3.197-4.204 297 11.693 TR7A2C TR7A295C CC--09 T3-- 

95.3-141.3 3.752-5.562 118 4.645 TR10A2C TR10A295C CC--12 04-- 


95.3-141.3 3.752-5.562 296 11.653 TR10A2C TR10A295C CC--12 04-- 




Page 13





ISO 7388-40 

(DIN 69871A) 

ISO 7388-45 

(DIN 69871A) 

ISO 7388-50 

(DIN 69871A) 

ANSI 

B5-50 (1985) 

CAT-40 CAT-45 CAT-50 




7388-40-155 7388-45-155 7388-50-155 ANSI-50-155 CAT40-155 CAT-45-155 CAT50-155 


















7388-45-162 7388-50-162 ANSI-50-162 CAT45-162 CAT50-162 

7388-45-162 7388-50-162 ANSI-50-162 CAT45-162 CAT50-162 

7388-45-162 7388-50-162 ANSI-50-162 CAT45-162 CAT50-162 





ANSI-50-165 

CAT50-165 

ANSI-50-165 

CAT50-165 





7388-50-169 ANSI-50-169 CAT50-169 

7388-50-169 ANSI-50-169 CAT50-169 



7388-40-171 7388-50-171 ANSI-50-171 CAT50-171 

7388-40-171 7388-50-171 ANSI-50-171 CAT50-171 



Page 14


PLAIN STRAIGHT SHANK 



mm ins mm ins 

23.0-27.0 .905-1.062 87 3.425 TR2B2L TC--06 T1-- 

23.6-27.6 .930-1.087 87 3.425 TR2B3 TC--06 T1-- 

28.0-31.0 1.103-1.220 107 4.212 TR3B1 TC--06 T1-- 

28.0-32.0 1.103-1.260 107 4.212 TR3B2C CC--06 02-- 

28.0-35.0 1.103-1.378 107 4.212 TR3B2 TR3B2L TR3B295 TC--09 02-- 

31.0-42.0 1.220-1.654 117 4.606 TR3A2C CC--06 02-- 

31.0-45.0 1.220-1.771 117 4.606 TR3A2 TR3A2L TR3A295 TC--09 02-- 

31.0-42.0 1.220-1.654 132 5.197 TR3A2C CC--06 02-- 

31.0-45.0 1.220-1.771 132 5.197 TR3A2 TR3A2L TR3A295 TC--09 02-- 

37.5-48.7 1.476-1.917 116 4.567 TR5B2C CC--06 02-- 

37.5-48.7 1.476-1.917 116 4.567 TR5B2 TR52B95 TC--11 02-- 

38.0-49.2 1.496-1.937 116 4.567 TR5B2L TC--11 02-- 

37.5-48.7 1.476-1.917 173 6.811 TR5B2C CC--06 02-- 

37.5-48.7 1.476-1.917 173 6.811 TR5B2 TR5B295 TC--11 02-- 

38.0-49.2 1.496-1.937 173 6.811 TR5B2L TC--11 02-- 

46.5-67.8 1.831-2.673 116 4.567 TR5A2C TR5A295C CC--06 02-- 

46.5-67.8 1.831-2.673 116 4.567 TR5A2 TR5A295 TC--11 02-- 

47.0-68.3 1.850-2.689 116 4.567 TR5A2L TC--11 02-- 

46.5-67.8 1.831-2.673 186 7.323 TR5A2C TR5A295C CC--06 02-- 

46.5-67.8 1.831-2.673 186 7.323 TR5A2 TR5A295 TC--11 02-- 

47.0-68.3 1.850-2.689 186 7.323 TR5A2L TC--11 02-- 


62.2-87.8 2.450-3.455 128 5.039 TR7A2C TR7A295C CC--09 T3-- 


62.2-87.8 2.450-3.455 185 7.283 TR7A2C TR7A295C CC--09 T3-- 


81.2-106.8 3.197-4.204 119 4.685 TR7A2C TR7A295C CC--09 T3-- 


81.2-106.8 3.197-4.204 199 7.835 TR7A2C TR7A295C CC--09 T3-- 

95.3-141.3 3.752-5.562 118 4.645 TR10A2C TR10A295C CC--12 04-- 

96.0-141.5 3.780-5.570 118 4.645 TR10A2 TR10A2L TR10A295 TC--16 T3 



Page 15











40SS-157 50SS-157 1.50SS-157 2.00SS-157 

40SS-157 50SS-157 1.50SS-157 2.00SS-157 




40SS-159 50SS-159 1.50SS-159 2.00SS-159 

40SS-159 50SS-159 1.50SS-159 2.00SS-159 

40SS-159 50SS-159 1.50SS-159 2.00SS-159 




40SS-161 50SS-161 1.50SS-161 2.00SS-161 

40SS-161 50SS-161 1.50SS-161 2.00SS-161 

40SS-161 50SS-161 1.50SS-161 2.00SS-161 



40SS-164 50SS-164 1.50SS-164 2.00SS-164 

40SS-164 50SS-164 1.50SS-164 2.00SS-164 



40SS-168 50SS-168 1.50SS-168 2.00SS-168 

40SS-168 50SS-168 1.50SS-168 2.00SS-168 

40SS-170 50SS-170 1.50SS-170 2.00SS-170 

40SS-170 50SS-170 1.50SS-170 2.00SS-170 



Page 16


WELDON TYPE (DIN 1835B/ANSI B94 - 19) 



mm ins mm ins 

23.0-27.0 .905-1.062 87 3.425 TR2BL TC--06 T1-- 

23.6-27.6 .930-1.087 87 3.425 TR2B3 TC--06 T1-- 

28.0-31.0 1.103-1.220 107 4.212 TR3B1 TC--06 T1-- 

28.0-32.0 1.103-1.260 107 4.212 TR3B2C CC--06 02-- 

28.0-35.0 1.103-1.378 107 4.212 TR3B2 TR3B2L TR3B295 TC--09 02-- 

31.0-42.0 1.220-1.654 117 4.606 TR3A2C CC--06 02-- 

31.0-45.0 1.220-1.771 117 4.606 TR3A2 TR3A2L TR3A295 TC--09 02-- 

31.0-42.0 1.220-1.654 132 5.197 TR3A2C CC--06 02-- 

31.0-45.0 1.220-1.771 132 5.197 TR3A2 TR3A2L TR3A295 TC--09 02-- 

37.5-48.7 1.476-1.917 116 4.567 TR5B2C CC--06 02-- 

37.5-48.7 1.476-1.917 116 4.567 TR5B2 TR52B95 TC--11 02-- 

38.0-49.2 1.496-1.937 116 4.567 TR5B2L TC--11 02-- 

37.5-48.7 1.476-1.917 173 6.811 TR5B2C CC--06 02-- 

37.5-48.7 1.476-1.917 173 6.811 TR5B2 TR5B295 TC--11 02-- 

38.0-49.2 1.496-1.937 173 6.811 TR5B2L TC--11 02-- 

46.5-67.8 1.831-2.673 116 4.567 TR5A2C TR5A295C CC--06 02-- 

46.5-67.8 1.831-2.673 116 4.567 TR5A2 TR5A295 TC--11 02-- 

47.0-68.3 1.850-2.689 116 4.567 TR5A2L TC--11 02-- 

46.5-67.8 1.831-2.673 186 7.323 TR5A2C TR5A295C CC--06 02-- 

46.5-67.8 1.831-2.673 186 7.323 TR5A2 TR5A295 TC--11 02-- 

47.0-68.3 1.850-2.689 186 7.323 TR5A2L TC--11 02-- 


62.2-87.8 2.450-3.455 128 5.039 TR7A2C TR7A295C CC--09 T3-- 


62.2-87.8 2.450-3.455 185 7.283 TR7A2C TR7A295C CC--09 T3-- 


81.2-106.8 3.197-4.204 119 4.685 TR7A2C TR7A295C CC--09 T3-- 


81.2-106.8 3.197-4.204 199 7.835 TR7A2C TR7A295C CC--09 T3-- 

95.3-141.3 3.752-5.562 118 4.645 TR10A2C TR10A295C CC--12 04-- 




Page 17

BORING BAR ORDER CODE (mm) (DIN 1835B) BORING BAR ORDER CODE (inch) (ANSI B94 - 19) 








W25SS-156 W32SS-156 W40SS-156 W50SS-156 W1.00SS-156 W1.25SS-156 W.150SS-156 W2.00SS-156 

W40SS-157 W50SS-157 W1.50SS-157 W2.00SS-157 

W40SS157 W50SS-157 W1.50SS-157 W2.00SS-157 




W40SS-159 W50SS-159 W1.50SS-159 W2.00SS-159 

W40SS-159 W50SS-159 W1.50SS-159 W2.00SS-159 

W40SS-159 W50SS-159 W1.50SS-159 W2.00SS-159 




W40SS-161 W50SS-161 W1.50SS-161 W2.00SS-161 

W40SS-161 W50SS-161 W1.50SS-161 W2.00SS-161 

W40SS-161 W50SS-161 W1.50SS-161 W2.00SS-161 



W40SS-164 W50SS-164 W1.50SS-164 W2.00SS-164 

W40SS-164 W50SS-164 W1.50SS-164 W2.00SS-164 



W40SS-168 W50SS-168 W1.50SS-168 W2.00SS-168 

W40SS-168 W50SS-168 W1.50SS-168 W2.00SS-168 

W40SS-170 W50SS-170 W1.50SS-170 W2.00SS-170 

W40SS-170 W50SS-170 W1.50SS-170 W2.00SS-170 



Page 18


HSK DIN 69893 (FORM A+C) 

with ‘R’ standard units for roughing and semi finishing 

BORING RANGE d BORE DEPTH L1 RIGIBORE UNIT & APPROACH ANGLE INSERT BORING BAR CODE 

mm ins mm ins HSK63 

15.875-17.40 .625-685 83 3.268 R2B2S TC--06 T1-- HSK63-1535 

16.67-18.25 .656-718 83 3.268 R2B2S TC--06 T1-- HSK63-1536 

17.40-19.00 .685-748 83 3.268 R2B2S TC--06 T1-- HSK63-1537 

19.00-23.00 .784-.905 87 3.425 R2B2 TC--06 T1-- HSK63-154 

23.00-27.00 .905-1.062 87 3.425 R2B2L TC--06 T1-- HSK63-154 

23.00-31.00 .905-1.220 107 4.212 R3B1 TC--06 T1-- HSK63-155 

24.00-32.00 .945-1.260 107 4.212 R3B2C CC--06 02-- HSK63-155 

27.00-35.00 1.062-1.378 107 4.212 R3B2 R3B2L R3B295 TC--09 02-- HSK63-155 

28.00-42.00 1.103-1.654 117 4.606 R3A2C CC--06 02-- HSK63-156 

31.00-45.00 1.220-1.771 117 4.606 R3A2 R3A2L R3A295 TC--09 02-- HSK63-156 

28.00-42.00 1.103-1.654 132 5.197 R3A2C CC--06 02-- HSK63-157 

31.00-45.00 1.220-1.771 132 5.197 R3A2 R3A2L R3A295 TC--11 02-- HSK63-157 

37.50-48.70 1.476-1.917 116 4.567 R5B2C CC--O6 02-- HSK63-158 

37.50-48.70 1.476-1.917 116 4.567 R5B2 R5B295 TC--11 02-- HSK63-158 

38.00-49.20 1.496-1.937 116 4.567 R5B2L TC--11 02-- HSK63-158 

37.50-48.70 1.476-1.917 173 6.811 R5B2C CC--06 02-- HSK63-159 

37.50-48.70 1.476-1.917 173 6.811 R5B2 TC--11 02-- HSK63-159 

38.00-49.20 1.496-1.937 173 6.811 R5B2L TC--11 02-- HSK63-159 

46.50-67.80 1.831-2.673 116 4.567 R5A2C R5A295C CC--06 02-- HSK63-160 

46.50-67.80 1.831-2.673 116 4.567 R5A2 R5A295 TC--11 02-- HSK63-160 

47.00-68.30 1.850-2.689 116 4.567 R5A2L TC--11 02-- HSK63-160 

46.50-67.80 1.831-2.673 186 7.323 R5A2C R5A295C CC--06 02-- HSK63-161 

46.50-67.80 1.831-2.673 186 7.323 R5A2 R5A295 TC--11 02-- HSK63-161 

47.00-68.30 1.850-2.689 186 7.323 R5A2L TC--11 02-- HSK63-161 

60.50-86.10 2.375-3.383 128 5.039 R7A2C R7A295C CC--09 T3-- HSK63-163 

60.50-86.10 2.375-3.383 128 5.039 R7A2 R7A2L R7A295 TC--16 T3-- HSK63-163 

60.50-86.10 2.375-3.383 185 7.283 R7A2C R7A295C CC--09 T3-- HSK63-164 


79.50-105.10 3.130-4.138 119 4.685 R7A2C R7A295C CC--09 T3-- HSK63-167 


79.50-105.10 3.130-4.138 199 7.835 R7A2C R7A295C CC--09 T3-- HSK63-168 


96.00-142.00 3.780-5.590 118 4.645 R10A2C R10A295C CC--12 04-- HSK63-170 





Page 19

HSK DIN 69893 (FORM A+C) 

with ‘TR’ top adjusting units for fine finishing 

A wide range of HSK forms & sizes are 

available. We are pleased to quote on 

request for Standard & Special tools. 

BORING RANGE d BORE DEPTH RIGIBORE UNIT & APPROACH ANGLE INSERT BORING BAR CODE 

mm ins mm ins HSK63 

23.0-27.0 .905-1.062 87 3.425 TR2B2L TC--06 T1-- HSK63-154 

23.6-27.6 .930-1.087 87 3.425 TR2B3 TC--06 T1-- HSK63-154 

28.0-31.0 1.103-1.220 107 4.212 TR3B1 TC--06 T1-- HSK63-155 

28.0-32.0 1.103-1.260 107 4.212 TR3B2C CC--06 02-- HSK63-155 

28.0-35.0 1.103-1.378 107 4.212 TR3B2 TR3B2L TR3B295 TC--09 02-- HSK63-155 

31.0-42.0 1.220-1.654 117 4.606 TR3A2C CC--06 02-- HSK63-156 

31.0-45.0 1.220-1.771 117 4.606 TR3A2 TR3A2L TR3A295 TC--09 02-- HSK63-156 

31.0-42.0 1.220-1.654 132 5.197 TR3A2C CC--06 02-- HSK63-157 

31.0-45.0 1.220-1.771 132 5.197 TR3A2 TR3A2L TR3A295 TC--09 02-- HSK63-157 

37.5-48.7 1.476-1.917 116 4.567 TR5B2C CC--06 02-- HSK63-158 

37.5-48.7 1.476-1.917 116 4.567 TR5B2 TR52B95 TC--11 02-- HSK63-158 

38.0-49.2 1.496-1.937 116 4.567 TR5B2L TC--11 02-- HSK63-158 

37.5-48.7 1.476-1.917 173 6.811 TR5B2C CC--06 02-- HSK63-159 

37.5-48.7 1.476-1.917 173 6.811 TR5B2 TR5B295 TC--11 02-- HSK63-159 

38.0-49.2 1.496-1.937 173 6.811 TR5B2L TC--11 02-- HSK63-159 

46.5-67.8 1.831-2.673 116 4.567 TR5A2C TR5A295C CC--06 02-- HSK63-160 

46.5-67.8 1.831-2.673 116 4.567 TR5A2 TR5A295 TC--11 02-- HSK63-160 

47.0-68.3 1.850-2.659 116 4.567 TR5A2L TC--11 02-- HSK63-160 


46.5-67.8 1.831-2.673 186 7.323 TR5A2 TR5A295 TC--11 02-- HSK63-161 

47.0-68.3 1.850-2.689 186 7.323 TR5A2L TC--11 02-- HSK63-161 

61.5-85.6 2.422-3.370 128 5.039 TR7A2 TR7A2L TR7A295 TC--16 T3-- HSK63-163 

62.2-87.8 2.450-3.455 128 5.039 TR7A2C TR7A295C CC--09 T3-- HSK63-163 












Page 20

VARILOCK SYSTEM BORING BARS 

THROUGH COOLANT OPTIONAL 

WITH STANDARD ‘R’ UNITS FOR ROUGHING AND SEMI - FINISHING 

BORING BAR Ø D Min L 1 Min L 2 d RIGIBORE K° 

ORDER CODE VARILOCK SIZE mm inch mm inch mm inch BORING UNIT 

V50-158-100 50 65 2.559 100 3.937 15.8 .622 R2B2S 90 

V50-174-100 50 70 2.755 100 3.937 17.2 .677 R2B2S 90 

V50-189-110 50 76 2.992 110 4.330 18.0 .708 R2B2 90 

V50-189-110 50 76 2.992 110 4.330 18.0 .708 R2B2L 75 

V50-220-115 50 81 3.188 115 4.527 21.8 .858 R2A2 90 

V50-220-115 50 81 3.188 115 4.527 21.8 .858 R2A2L 75 

V50-229-125 50 92 3.622 125 4.921 22.5 .886 R3B1 90 

V50-229-125 50 92 3.622 125 4.921 22.5 .886 R3B2C 90 

V50-229-125 50 92 3.622 125 4.921 22.5 .886 R3B2 90 

V50-229-125 50 92 3.622 125 4.921 22.5 .886 R3B2L 75 

V50-310-160 50 125 4.921 160 6.299 30.0 1.181 R3A2C 90 

V50-310-160 50 125 4.921 160 6.299 30.0 1.181 R3A2 90 

V50-310-160 50 125 4.921 160 6.299 30.0 1.181 R3A2L 75 

V63-445-215 63 180 7.086 215 8.464 42.5 1.673 R5A2C 90 

V63-445-215 63 180 7.086 215 8.464 42.5 1.673 R5A2 90 

V63-445-215 63 180 7.086 215 8.464 42.5 1.673 R5A2L 75 

V63-635-150 63 150 5.905 63.0 2.480 R7A2C 90 

V63-635-150 63 150 5.905 63.0 2.480 R7A2 90 

V63-635-150 63 150 5.905 63.0 2.480 R7A2L 75 

V63-635-260 63 260 10.236 63.0 2.480 R7A2C 90 

V63-635-260 63 260 10.236 63.0 2.480 R7A2 90 

V63-635-260 63 260 10.236 63.0 2.480 R7A2L 75 

V80-867-150 80 150 5.905 80.0 3.149 R10A2C 90 

V80-867-150 80 150 5.905 80.0 3.149 R10A2 90 

V80-867-150 80 150 5.905 80.0 3.149 R10A2L 75 

V80-867-300 80 300 11.811 80.0 3.149 R10A2C 90 

V80-867-300 80 300 11.811 80.0 3.149 R10A2 90 

V80-867-300 80 300 11.811 80.0 3.149 R10A2L 75 

WITH ‘TR’ TOP ADJUSTING UNITS FOR FINE FINISHING 

BORING BAR Ø D Min L 1 Min L 2 d 

ORDER CODE VARILOCK SIZE mm inch mm inch mm inch 

V50-220-115 50 81 3.189 115 4.527 21.8 .858 

V50-220-115 50 81 3.189 115 4.527 21.8 .858 

V50-229-125 50 92 3.622 125 4.921 22.5 .886 

V50-229-125 50 92 3.622 125 4.921 22.5 .886 

V50-229-125 50 92 3.622 125 4.921 22.5 .886 

V50-229-125 50 92 3.622 125 4.921 22.5 .886 

V50-310-160 50 125 4.921 160 6.299 30.0 1.811 

V50-310-160 50 125 4.921 160 6.299 30.0 1.811 

V50-310-160 50 125 4.921 160 6.299 30.0 1.811 

V63-445-215 63 180 7.086 215 8.464 42.5 1.673 

V63-445-215 63 180 7.086 215 8.464 42.5 1.673 

V63-445-215 63 180 7.086 215 8.464 42.5 1.673 

V63-635-150 63 150 5.905 63.0 2.480 

V63-635-150 63 150 5.905 63.0 2.480 

V63-635-150 63 150 5.905 63.0 2.480 

V63-635-260 63 260 10.236 63.0 2.480 

V63-635-260 63 260 10.236 63.0 2.480 

V63-635-260 63 260 10.236 63.0 2.480 

V80-867-150 80 150 5.905 80.0 3.149 

V80-867-150 80 150 5.905 80.0 3.149 

V80-867-150 80 150 5.905 80.0 3.149 

V80-867-300 80 300 11.811 80.0 3.149 

V80-867-300 80 300 11.811 80.0 3.149 

V80-867-300 80 300 11.811 80.0 3.149 

NOTE 

1 Bars & Rigibore units are ordered separately - for full details of unit offered, please refer to “Tools 

for Building in section” of this catalogue. 

2 Through coolant is available on request 


Page 21

BORING RANGE 

INSERT 

mm 

inch 

15.875-17.40 .625-.685 TC_ _06 T1 02_ _ 

17.40-18.90 .685-.744 TC_ _06 T1 02_ _ 

18.90-22.90 .744-.901 TC_ _06 T1 02_ _ 

22.90-26.90 .901-1.059 TC_ _06 T1 02_ _ 

22.00-29.00 .866-1.142 TC_ _06 T1 02_ _ 

26.00-33.00 1.024-1.299 TC_ _06 T1 02_ _ 

22.90-30.90 .901-1.216 TC_ _06 T1 02_ _ 

23.90-31.90 .940-1.256 CC_ _06 02 04_ _ 

26.90-34.90 1.059-1.374 TC_ _09 02 04_ _ 

26.40-34.40 1.039-1.354 TC_ _09 02 04_ _ 

31.00-45.00 1.220-1.771 CC_ _06 02 04_ _ 

34.00-48.00 1.338-1.890 TC_ _09 02 04_ _ 

34.00-48.00 1.338-1.890 TC_ _09 02 04_ _ 

44.50-65.80 1.752-2.590 CC_ _06 02 04_ _ 

44.50-65.80 1.752-2.590 TC_ _11 02 04_ _ 

45.00-66.30 1.771-2.610 TC_ _11 02 04_ _ 

63.50-86.60 2.500-3.409 CC_ _09 T3 08_ _ 

65.00-90.60 2.559-3.567 TC_ _16 T3 08_ _ 

64.50-90.10 2.539-3.547 TC_ _16 T3 08_ _ 

63.50-86.60 2.500-3.409 CC_ _09 T3 08_ _ 

65.00-90.60 2.559-3.566 TC_ _16 T3 08_ _ 

64.50-90.10 2.539-3.547 TC_ _16 T3 08_ _ 

86.70-132.70 3.413-5.224 CC_ _12 04 08_ _ 

89.00-135.00 3.504-5.315 TC_ _16 T3 08_ _ 

88.50-134.50 3.484-5.295 TC_ _16 T3 08_ _ 

86.70-132.70 3.413-5.224 CC_ _12 04 08_ _ 

89.00-135.00 3.504-5.315 TC_ _16 T3 08_ _ 

88.50-134.50 3.484-5.295 TC_ _16 T3 08_ _ 

RIGIBORE K° BORING RANGE INSERT t 

BORING UNIT mm inch 

TR2A2 90 24.00-29.00 .944-1.142 TC_ _06 T1 02_ _ 0.2 .008 

TR2A2L 75 26.00-33.00 1.023-1.299 TC_ _06 T1 02_ _ 0.2 .008 

TR3B1 90 28.00-30.90 1.102-1.216 TC_ _06 T1 02_ _ 0.28 .011 

TR3B2C 90 28.00-31.90 1.102-1.256 CC_ _06 02 04_ _ 0.28 .011 

TR3B2 90 28.00-34.90 1.102-1.374 TC_ _09 02 04_ _ 0.28 .011 

TR3B2L 75 28.00-34.40 1.102-1.354 TC_ _09 02 04_ _ 0.28 .011 

TR3A2C 90 31.00-45.00 1.220-1.771 CC_ _06 02 04_ _ 0.28 .011 

TR3A2 90 34.00-48.00 1.338-1.889 TC_ _09 02 04_ _ 0.28 .011 

TR3A2L 75 34.00-48.00 1.338-1.889 TC_ _09 02 04_ _ 0.28 .011 

TR5A2C 90 44.50-65.80 1.752-2.590 CC_ _06 02 04_ _ 0.4 .016 

TR5A2 90 44.50-65.80 1.752-1.590 TC_ _11 02 04_ _ 0.4 .016 

TR5A2L 75 45.00-66.30 1.772-2.610 TC_ _11 02 04_ _ 0.4 .016 

TR7A2C 90 63.50-86.60 2.500-3.409 CC_ _09 T3 08_ _ 0.6 .024 

TR7A2 90 65.00-90.60 2.559-3.567 TC_ _16 T3 08_ _ 0.6 .024 

TR7A2L 75 64.50-90.10 2.539-3.547 TC_ _16 T3 08_ _ 0.6 .024 

TR7A2C 90 63.50-86.60 2.500-3.409 CC_ _09 T3 08_ _ 0.6 .024 

TR7A2 90 65.00-90.60 2.559-3.567 TC_ _16 T3 08_ _ 0.6 .024 

TR7A2L 75 64.50-90.10 2.539-3.547 TC_ _16 T3 08_ _ 0.6 .024 

TR10A2C 90 86.70-132.70 3.413-5.224 CC_ _12 04 08_ _ 0.7 .028 

TR10A2 90 89.00-135.00 3.504-5.315 TC_ _16 T3 08_ _ 0.7 .028 

TR10A2L 75 88.50-134.50 3.484-5.295 TC_ _16 T3 08_ _ 0.7 .028 

TR10A2C 90 86.70-132.70 3.413-5.224 CC_ _12 04 08_ _ 0.7 .028 

TR10A2 90 89.00-135.00 3.504-5.315 TC_ _16 T3 08_ _ 0.7 .028 

TR10A2L 75 88.50-134.50 3.484-5.295 TC_ _16 T3 08_ _ 0.7 .028 

NOTE ‘Varilock’ is a registered trademark of Sandvik Coromant. Rigibore 

‘Varilock’ bars are manufactured under licence from Sandvik 

Coromant. 


Page 22

VARILOCK SYSTEM BORING BARS 

VARILOCK BORING RINGS 

VARILOCK BORING BARS WITH ‘R’ STANDARD FLANGE UNITS FOR ROUGHING AND SEMI - FINISHING 

BORING BAR ØD L 2 RIGIBORE K° BORING RANGE 

ORDER CODE FIG VARILOCK SIZE BORING UNIT MIN _MAX 

INSERT 

mm inch mm inch 

V50-505-60-S 1 50 60 2.362 R5F5 90 50.5-77.2 1.988-3.039 TC_ _11 02 04_ _ 

V63-750-80-S 1 63 80 3.149 R7F5 90 75.0-107.0 2.952-4.212 TC_ _16 T3 08_ _ 

V80-1000-85-S 1 80 85 3.346 R10F5 90 100.0-157.0 3.937-6.181 TC_ _16 T3 08_ _ 

V80-1500-105-AL 2 80 105 4.133 R10F5 90 150.0-207.0 5.905-8.149 TC_ _16 T3 08_ _ 

V80-2000-105-AL 2 80 105 4.133 R10F5 90 200.0-257.0 7.874-10.118 TC_ _16 T3 08_ _ 

V80-2500-105-AL 2 80 105 4.133 R10F5 90 250.0-307.0 9.842-12.086 TC_ _16 T3 08_ _ 

V80-3000-105-AL 2 80 105 4.133 R10F5 90 300.0-357.0 11.811-14.055 TC_ _16 T3 08_ _ 

VARILOCK BORING BARS WITH ‘TR’ STANDARD FLANGE UNITS FOR FINE FINISHING 

BORING BAR Ø D L2 RIGIBORE K° BORING RANGE INSERT t 

ORDER CODE FIG VARILOCK SIZE BORING UNIT MIN _MAX FRONT ADJ 

mm Inch mm Inch mm inch 

V50-505-60-S 1 50 60 2.362 TR5F5 90 50.5-77.2 1.988-3.039 TC_ _11 02 04_ _ 0.5 .020 

V63-750-80-S 1 63 80 3.149 TR7F5 90 75.0-107.0 2.952-4.212 TC_ _16 T3 08_ _ 0.75 .030 

V80-1000-85-S 1 80 85 3.346 TR10F5 90 100.0-157.0 3.937-6.181 TC_ _16 T3 08_ _ 0.87 .034 

V80-1500-105-AL 2 80 105 4.133 TR10F5 90 150.0-207.0 5.905-8.149 TC_ _16 T3 08_ _ 0.87 .034 

V80-2000-105-AL 2 80 105 4.133 TR10F5 90 200.0-257.0 7.874-10.118 TC_ _16 T3 08_ _ 0.87 .034 

V80-2500-105-AL 2 80 105 4.133 TR10F5 90 250.0-307.0 9.842-12.086 TC_ _16 T3 08_ _ 0.87 .034 

V80-3000-105-AL 2 80 105 4.133 TR10F5 90 300.0-357.0 11.811-14.055 TC_ _16 T3 08_ _ 0.87 .034 

NOTE: 

Boring Rings Fig 1 are all 

steel construction. 

SPECIALISTS 

IN SPECIALS 

Special bars can be 

quoted on request. 

Contact Rigibore’s 

technical team 

NOTE: Boring Rings 

Fig 2 comprise a steel 

Varilock mounting flange 

‘A’ to which is attached 

an aluminium body ‘B’. 


Page 23


PARALLEL BARS - METRIC 

with standard ‘R’ units for roughing & semi finishing and ‘TR’ top adjusting units for fine finishing 

WITH ‘R’ STANDARD TYPE UNITS 

Boring Bar a dia b dia boring range d Rigibore boring unit ISO 

Order Code mm inch mm inch mm inch Insert 

16 PAR-536 16.00 .630 145 5.708 16.70-18.25 .657-.718 R2B2S TC_ _06 T1 02 

16 PAR-537 16.00 .630 145 5.708 17.40-9.00 .685-.748 R2B2S TC_ _06 T1 02 

16 PAR-540 16.00 .630 160 6.299 19.00-23.00 .748-.905 R2B2 TC_ _06 T1 02 

16 PAR-540 16.00 .630 160 6.299 23.00-27.00 .905-1.063 R2B2L TC_ _06 T1 02 

20 PAR-550 20.00 .787 170 6.692 23.00-31.00 .905-1.220 R3B1 TC_ _06 T1 02 

20 PAR-550 20.00 .787 170 6.692 24.00-32.00 .944-1.259 R3B2C CC_ _06 02 04 

20 PAR-550 20.00 .787 170 6.692 27.00-35.00 1.063-1.378 R3B2 R3B2L R3B295 TC_ _09 02 04 

25 PAR-560 25.00 .984 185 7.283 28.00-42.00 1.102-1.653 R3A2C CC_ _06 02 04 

25 PAR-560 25.00 .984 185 7.283 31.00-45.00 1.220-1.771 R3A2 R3A2L R3A295 TC_ _09 02 04 

32 PAR-580 32.00 1.259 245 9.645 37.50-48.70 1.476-1.917 R5B2C CC_ _06 02 04 

32 PAR-580 32.00 1.259 245 9.645 37.50-48.70 1.476-1.917 R5B2 R5B295 TC_ _11 02 04 

32 PAR-580 32.00 1.259 245 9.645 38.00-49.20 1.496-1.937 R5B2L TC_ _11 02 04 

40 PAR-600 40.00 1.574 245 9.645 46.50-67.80 1.830-2.669 R5A2C R5A295C CC_ _06 02 04 

40 PAR-600 40.00 1.574 245 9.645 46.50-67.80 1.830-2.669 R5A2 R5A295 TC_ _11 02 04 

40 PAR-600 40.00 1.574 245 9.645 47.00-68.30 1.850-2.689 R5A2L TC_ _11 02 04 

WITH ‘TR’ TOP-ADJUSTING TYPE UNITS 

Boring Bar a dia b dia boring range d Rigibore boring unit ISO 

Order Code mm inch Min inch mm inch Insert 

16 PAR-540 16.00 .630 160 6.299 23.00-27.00 .905-1.062 TR2BL TC_ _06 T1 02 

16 PAR-540 16.00 .630 160 6.299 23.60-27.60 .929-1.086 TR2B3 TC_ _06 T1 02 

20 PAR-550 20.00 .787 170 6.692 28.00-31.00 1.102-1.220 TR3B1 TC_ _06 T1 02 

20 PAR-550 20.00 .787 170 6.692 28.00-32.00 1.102-1.259 TR32BC CC_ _06 02 04 

20 PAR-550 20.00 .787 170 6.692 28.00-35.00 1.102-1.377 TR3B2 TR3B2L TR3B295 TC_ _09 02 04 

25 PAR-560 25.00 .984 185 7.283 31.00-42.00 1.220-1.653 TR3A2C CC_ _09 02 04 

25 PAR-560 25.00 .984 185 7.283 31.00-45.00 1.220-1.771 TR3A2 TR3A2L TR3A295 TC_ _09 02 04 

32 PAR-580 32.00 1.259 245 9.645 37.50-48.70 1.476-1.917 TR52BC CC_ _06 02 04 

32 PAR-580 32.00 1.259 245 9.645 37.50-48.70 1.476-1.917 TR5B2 TR5B295 TC_ _11 02 04 

32 PAR-580 32.00 1.259 245 9.645 38.00-49.20 1.496-1.937 TR5B2L TC_ _11 02 04 

40 PAR-600 40.00 1.574 245 9.645 46.50-67.80 1.830-2.669 TR5A2C TR5A295C CC_ _06 02 04 

40 PAR-600 40.00 1.574 245 9.645 46.50-67.80 1.830-2.669 TR5A2 TR5A295 TC_ _11 02 04 

40 PAR-600 40.00 1.574 245 9.645 47.00-68.30 1.850-2.688 TR5A2L TC_ _11 02 04 


Page 24

MODULAR BORING BARS 

BARS WITH STANDARD ‘R’ UNITS FOR ROUGHING AND SEMI - FINISHING 

BORING BAR D 2 dia D 3 L 1 L 2 d dia RIGIBORE 

ORDER CODE FIG BORING UNIT 

module size mm inch mm inch mm inch mm inch 

MA25-158-075 1 25 13.00 .512 65 2.559 75 2.953 15.8 .622 R2B2S 

MA25-174-080 1 25 13.00 .512 70 2.756 80 3.150 17.2 .677 R2B2S 

MA25-189-085 1 25 13.00 .512 75 2.953 85 3.346 18.0 .708 R2B2 

MA25-189-085 1 25 13.00 .512 75 2.953 85 3.346 18.0 .708 R2B2L 

MA25-220-090 1 25 13.00 .512 80 3.150 90 3.543 21.8 .858 R2A2 

MA25-220-090 1 25 13.00 .512 80 3.150 90 3.543 21.8 .858 R2A2L 

MA25-260-050 2 25 13.00 .512 50 1.968 R3B1 

MA25-260-050 2 25 13.00 .512 50 1.968 R3B2C 

MA25-260-100 2 25 13.00 .512 100 3.937 R3B2 

MA25-260-100 2 25 13.00 .512 100 3.937 R3B2L 

MA32-330-060 2 32 16.00 .630 60 2.362 R3A2C 

MA32-330-060 2 32 16.00 .630 60 2.362 R3A2 

MA32-330-060 2 32 16.00 .630 60 2.362 R3A2L 

MA32-330-125 2 32 16.00 .630 125 4.921 R3A2C 

MA32-330-125 2 32 16.00 .630 125 4.921 R3A2 

MA32-330-125 2 32 16.00 .630 125 4.921 R3A2L 

MA40-445-060 2 40 20.00 .787 60 2.362 R5A2C 

MA40-445-060 2 40 20.00 .787 60 2.362 R5A2 

MA40-445-060 2 40 20.00 .787 60 2.362 R5A2L 

MA40-445-160 2 40 20.00 .787 160 6.299 R5A2C 

MA40-445-160 2 40 20.00 .787 160 6.299 R5A2 

MA40-445-160 2 40 20.00 .787 160 6.299 R5A2L 

MA50-585-070 2 50 28.00 1.102 70 2.756 R7A2C 

MA50-585-070 2 50 28.00 1.102 70 2.756 R7A2 

MA50-585-070 2 50 28.00 1.102 70 2.756 R7A2L 

MA50-585-200 2 50 28.00 1.102 200 7.874 R7A2C 

MA50-585-200 2 50 28.00 1.102 200 7.874 R7A2 

MA50-585-200 2 50 28.00 1.102 200 7.874 R7A2L 

MA63-735-090 2 63 34.00 1.338 90 3.543 R7A2C 

MA63-735-090 2 63 34.00 1.338 90 3.543 R7A2 

MA63-735-090 2 63 34.00 1.338 90 3.543 R7A2L 

MA63-735-250 2 63 34.00 1.338 250 9.842 R7A2 

MA63-735-250 2 63 34.00 1.338 250 9.842 R7A2C 

MA63-735-250 2 63 34.00 1.338 250 9.842 R7A2L 

MA80-877-110 2 80 46.00 1.811 110 4.330 R10A2C 

MA80-877-110 2 80 46.00 1.811 110 4.330 R10A2 

MA80-877-110 2 80 46.00 1.811 110 4.330 R10A2L 

MA80-877-320 2 80 46.00 1.811 320 12.598 R10A2C 

MA80-877-320 2 80 46.00 1.811 320 12.598 R10A2 

MA80-877-320 2 80 46.00 1.811 320 12.598 R10A2L 

MA100-1137-125 2 100 56.00 2.204 125 4.921 R10A2C 

MA100-1137-125 2 100 56.00 2.204 125 4.921 R10A2 

MA100-1137-125 2 100 56.00 2.204 125 4.921 R10A2L 

MA100-1137-400 2 100 56.00 2.204 400 15.748 R10A2C 

MA100-1137-400 2 100 56.00 2.204 400 15.748 R10A2 

MA100-1137-400 2 100 56.00 2.204 400 15.748 R10A2L 


Page 25

Bars and Rigibore Units are ordered separately. For full details of units please see Tools for Building-in section in 

this catalogue 

For spare parts see page 34. 

Orientation pin is shown 180°out of position for illustration 

K° BORING RANGE 

(MIN-MAX) 

INSERT 

mm 

inch 

90 15.875-17.40 .625-.685 TC_ _06 T1_ _ 

90 17.40-18.90 .685-.744 TC_ _06 T1_ _ 

90 18.90-22.90 .744-.901 TC_ _06 T1_ _ 

75 22.90-26.90 .901-1.059 TC_ _06 T1 _ _ 

90 22.00-29.00 .866-1.141 TC_ _06 T1_ _ 

75 26.00-33.00 1.023-1.299 TC_ _06 T1_ _ 

90 26.00-33.00 1.023-1.299 TC_ _06 T1 _ _ 

90 26.00-34.00 1.023-1.338 CC_ _06 02_ _ 

90 29.00-37.00 1.141-1.456 TC_ _09 02_ _ 

75 28.50-36.50 1.122-1.437 TC_ _09 02_ _ 

90 33.00-46.00 1.299-1.811 CC_ _06 02_ _ 

90 35.00-49.00 1.378-1.929 TC_ _09 02_ _ 

75 35.00-49.00 1.378-1.929 TC_ _09 02_ _ 

90 33.00-46.00 1.299-1.811 CC_ _06 02_ _ 

90 35.00-49.00 1.378-1.929 TC_ _09 02_ _ 

75 35.00-49.00 1.378-1.929 TC_ _09 02_ _ 

90 44.50-65.50 1.752-2.578 CC_ _06 02_ _ 

90 44.50-65.50 1.752-2.578 TC_ _11 02_ _ 

75 45.00-66.00 1.772-2.598 TC_ _11 02_ _ 

90 44.50-65.50 1.752-2.578 CC_ _06 02_ _ 

90 44.50-65.50 1.752-2.578 TC_ _11 02_ _ 

75 45.00-66.00 1.771-2.598 TC_ _11 02_ _ 

90 58.50-83.50 2.303-3.287 CC_ _09 T3_ _ 

90 60.00-85.00 2.303-3.346 TC_ _16 T3_ _ 

75 59.50-84.50 2.342-3.326 TC_ _16 T3_ _ 

90 58.50-83.50 2.295-3.287 CC_ _09 T3_ _ 

90 60.00-85.00 2.362-3.346 TC_ _16 T3_ _ 

75 59.50-84.50 2.342-3.326 TC_ _16 T3_ _ 

90 73.50-98.50 2.893-3.877 CC_ _09 T3_ _ 

90 75.00-100.00 2.953-3.937 TC_ _16 T3_ _ 

75 74.50-99.50 2.933-3.917 TC_ _16 T3_ _ 

90 73.50-98.50 2.893-3.877 CC_ _09 T3_ _ 

90 75.00-100.00 2.953-3.937 TC_ _16 T3_ _ 

75 74.50-99.50 2.933-3.917 TC_ _16 T3_ _ 

90 87.70-132.70 3.452-5.224 CC_ _12 04_ _ 

90 90.00-135.00 3.543-5.315 TC_ _16 T3_ _ 

75 89.50-134.50 3.523-5.295 TC_ _16 T3_ _ 

90 87.70-132.70 3.452-5.224 CC_ _12 04_ _ 

90 90.00-135.00 3.543-5.315 TC_ _16 T3_ _ 

75 89.50-134.50 3.523-5.295 TC_ _16 T3_ _ 

90 113.70-158.70 4.476-6.248 CC_ _12 04_ _ 

90 116.00-161.00 4.566-6.338 TC_ _16 T3_ _ 

75 113.50-160.50 4.468-6.318 TC_ _16 T3_ _ 

90 113.70-158.70 4.476-6.248 CC_ _12 04_ _ 

90 116.00-161.00 4.566-6.338 TC_ _16 T3_ _ 

75 113.50-160.50 4.468-6.318 TC_ _16 T3_ _ 

The Rigibore modular tooling 

system incorporates:- 

An established and well proven 

design of modular coupling. 

Complete interchangeability of this 

family of tooling. 

Adding to the extensive range of 

Rigibore boring bars, boring units 

and cartridges, this product line 

further extends our ability to offer 

boring systems to suit most existing 

spindles and toolholders. 

SPECIALISTS IN SPECIALS - in 

addition to the standard catalogue 

range, we offer a superior service in 

the design and manufacture of 

special tools to suit your application. 


Page 26


BARS WITH ‘TR’ TOP ADJUSTING UNITS FOR FINE FINISHING 

BORING BAR D 2 dia D 3 L 1 L 2 d dia RIGIBORE 


module size mm inch mm inch mm inch mm inch 

MA25-220-090 1 25 13.00 .512 80 3.149 90 3.543 21.8 .858 TR2A2 

MA25-220-090 1 25 13.00 .512 80 3.149 90 3.543 21.8 .858 TR2A2L 

MA25-260-050 2 25 13.00 .512 50 1.968 TR3B1 

MA25-260-050 2 25 13.00 .512 50 1.968 TR3B2C 

MA25-260-050 2 25 13.00 .512 50 1.968 TR3B2 

MA25-260-050 2 25 13.00 .512 50 1.968 TR3B2L 

MA25-260-100 2 25 13.00 .512 100 3.937 TR3B1 

MA25-260-100 2 25 13.00 .512 100 3.937 TR3B2C 

MA25-260-100 2 25 13.00 .512 100 3.937 TR3B2 

MA25-260-100 2 25 13.00 .512 100 3.937 TR3B2L 

MA32-330-060 2 32 16.00 .629 60 2.362 TR3A2C 

MA32-330-060 2 32 16.00 .629 60 2.362 TR3A2 

MA32-330-060 2 32 16.00 .629 60 2.362 TR3A2L 

MA32-330-125 2 32 16.00 .629 125 4.921 TR3A2C 

MA32-330-125 2 32 16.00 .629 125 4.921 TR3A2 

MA32-330-125 2 32 16.00 .629 125 4.921 TR3A2L 

MA40-445-060 2 40 20.00 .787 60 2.362 TR5A2C 

MA40-445-060 2 40 20.00 .787 60 2.362 TR5A2 

MA40-445-060 2 40 20.00 .787 60 2.362 TR5A2L 

MA40-445-160 2 40 20.00 .787 160 6.299 TR5A2C 

MA40-445-160 2 40 20.00 .787 160 6.299 TR5A2 

MA40-445-160 2 40 20.00 .787 160 6.299 TR5A2L 

MA50-585-070 2 50 28.00 1.102 70 2.755 TR7A2C 

MA50-585-070 2 50 28.00 1.102 70 2.755 TR7A2 

MA50-585-070 2 50 28.00 1.102 70 2.755 TR7A2L 

MA50-585-200 2 50 28.00 1.102 200 7.874 TR7A2C 

MA50-585-200 2 50 28.00 1.102 200 7.874 TR7A2 

MA50-585-200 2 50 28.00 1.102 200 7.874 TR7A2L 

MA63-735-090 2 63 34.00 1.339 90 3.543 TR7A2C 

MA63-735-090 2 63 34.00 1.339 90 3.543 TR7A2 

MA63-735-090 2 63 34.00 1.339 90 3.543 TR7A2L 

MA63-735-250 2 63 34.00 1.339 250 9.842 TR7A2C 

MA63-735-250 2 63 34.00 1.339 250 9.842 TR7A2 

MA63-735-250 2 63 34.00 1.339 250 9.842 TR7A2L 

MA80-877-110 2 80 46.00 1.811 110 4.330 TR10A2C 

MA80-877-110 2 80 46.00 1.811 110 4.330 TR10A2 

MA80-877-110 2 80 46.00 1.811 110 4.330 TR10A2L 

MA80-877-320 2 80 46.00 1.811 320 12.598 TR10A2C 

MA80-877-320 2 80 46.00 1.811 320 12.598 TR10A2 

MA80-877-320 2 80 46.00 1.811 320 12.598 TR10A2L 

MA100-1137-125 2 100 56.00 2.204 125 4.921 TR10A2C 

MA100-1137-125 2 100 56.00 2.204 125 4.921 TR10A2 

MA100-1137-125 2 100 56.00 2.204 125 4.921 TR10A2L 

MA100-1137-400 2 100 56.00 2.204 400 15.748 TR10A2C 

MA100-1137-400 2 100 56.00 2.204 400 15.748 TR10A2 

MA100-1137-400 2 100 56.00 2.204 400 15.748 TR10A2L 


Page 27

Bars and Rigibore Units are ordered separately. For full details of units please see Tools for Building-in section 

See page 34 for spare parts 


K° BORING RANGE t 

(MIN-MAX) INSERT FRONT ADJ 


90 24.00-29.00 .944-1.141 TC_ _06_ _ 0.2 .008 

75 26.00-33.00 1.023-1.299 TC_ _06_ _ 0.2 .008 

90 26.50-33.00 1.043-1.299 TC_ _06_ _ 0.25 .010 

90 26.50-34.00 1.043-1.338 CC_ _06 02_ _ 0.25 .010 

90 29.00-37.00 1.141-1.456 TC_ _09 02_ _ 0.25 .010 

75 28.50-36.50 1.122-1.437 TC_ _09 02_ _ 0.25 .010 

90 26.50-33.00 1.043-1.299 TC_ _06 02_ _ 0.25 .010 

90 26.50-34.00 1.043-1.338 CC_ _06 02_ _ 0.25 .010 

90 29.00-37.00 1.141-1.456 TC_ _09 02_ _ 0.25 .010 

75 28.50-36.50 1.122-1.437 TC_ _09 02_ _ 0.25 .010 

90 33.00-46.00 1.299-1.811 CC_ _06 02_ _ 0.25 .010 

90 35.00-49.00 1.378-1.929 TC_ _09 02_ _ 0.25 .010 

75 35.00-49.00 1.378-1.929 TC_ _09 02_ _ 0.25 .010 

90 33.00-46.00 1.299-1.811 CC_ _06 02_ _ 0.25 .010 

90 35.00-49.00 1.378-1.929 TC_ _09 02_ _ 0.25 .010 

75 35.00-49.00 1.378-1.929 TC_ _09 02_ _ 0.25 .010 

90 44.50-65.50 1.752-2.578 CC_ _06 02_ _ 0.4 .016 

90 44.50-65.50 1.752-2.578 TC_ _11 02_ _ 0.4 .016 

75 45.00-66.00 1.772-2.598 TC_ _11 02_ _ 0.4 .016 

90 44.50-65.50 1.752-2.578 CC_ _06 02_ _ 0.4 .016 

90 44.50-65.50 1.752-2.578 TC_ _11 02_ _ 0.4 .016 

75 45.00-66.00 1.771-2.598 TC_ _11 02_ _ 0.4 .016 

90 63.00-83.50 2.480-3.287 CC_ _09 T3_ _ 0.6 .024 

90 63.00-85.00 2.480-3.346 TC_ _16 T3_ _ 0.6 .024 

75 63.00-84.50 2.480-3.326 TC_ _16 T3_ _ 0.6 .024 

90 63.00-83.50 2.480-3.287 CC_ _09 T3_ _ 0.6 .024 

90 63.00-85.00 2.480-3.346 TC_ _16 T3_ _ 0.6 .024 

75 63.00-84.50 2.480-3.326 TC_ _16 T3_ _ 0.6 .024 

90 73.50-98.50 2.893-3.877 CC_ _09 T3_ _ 0.6 .024 

90 75.00-100.00 2.952-3.937 TC_ _16 T3_ _ 0.6 .024 

75 74.50-99.50 2.933-3.917 TC_ _16 T3_ _ 0.6 .024 

90 73.50-98.50 2.983-3.877 CC_ _09 T3_ _ 0.6 .024 

90 75.00-100.00 2.952-3.937 TC_ _16 T3_ _ 0.6 .024 

75 74.50-99.50 2.933-3.917 TC_ _16 T3_ _ 0.6 .024 

90 87.70-132.70 3.452-5.224 CC_ _12 04_ _ 0.7 .028 

90 90.00-135.00 3.543-5.314 TC_ _16 T3_ _ 0.7 .028 

75 89.50-134.50 3.523-5.295 TC_ _16 T3_ _ 0.7 .028 

90 87.70-132.70 3.452-5.224 CC_ _12 04_ _ 0.7 .028 

90 90.00-135.00 3.543-5.314 TC_ _16 T3_ _ 0.7 .028 

75 89.50-134.50 3.523-5.295 TC_ _16 T3_ _ 0.7 .028 

90 113.70-158.70 4.476-6.284 CC_ _12 04_ _ 0.7 .028 

90 116.00-161.00 4.566-6.338 TC_ _16 T3_ _ 0.7 .028 

75 115.50-160.50 4.547-6.318 TC_ _16 T3_ _ 0.7 .028 

90 113.70-158.70 4.476-6.248 CC_ _12 04_ _ 0.7 .028 

90 116.00-161.00 4.566-6.338 TC_ _16 T3_ _ 0.7 .028 

75 115.50-160.50 4.547-6.318 TC_ _16 T3_ _ 0.7 .028 


Page 28


BARS WITH ‘R’ and ‘TR’ FLANGE UNITS 

BARS WITH ‘R’ STANDARD FLANGE UNITS - FOR ROUGHING AND SEMI - FINISHING 

BORING BAR D 2 dia D 3 dia L 2 RIGIBORE K° 


mm 

inch 

MF25-254-050 1 25 13.00 .511 50 1.968 R2F5 90 

MF25-254-100 1 25 13.00 .511 100 3.937 R2F5 90 

MF32-350-060 1 32 16.00 .629 60 2.362 R3F5C 90 

MF32-350-125 1 32 16.00 .629 125 4.921 R3F5 90 

MF40-500-060 1 40 20.00 .787 60 2.362 R5F5C 90 

MF40-500-160 1 40 20.00 .787 160 6.299 R5F5 90 

MF50-570-070 1 50 28.00 1.102 70 2.755 R5F5C 90 

MF50-570-200 1 50 28.00 1.102 200 7.874 R5F5 90 

MF63-750-070 1 63 34.00 1.338 70 2.755 R7F5C 90 

MF63-750-250 1 63 34.00 1.338 250 9.842 R7F5 90 

MF80-1000-90 1 80 46.00 1.811 90 3.543 R10F5C 90 

MF80-1000-320 1 80 46.00 1.811 320 12.598 R10F5 90 

MF100-1430-90 1 100 56.00 2.204 90 3.543 R10F5C 90 

MF100-1430-400 1 100 56.00 2.204 400 15.748 R10F5 90 

MFA80-1500-105 2 80 46.00 1.811 105 4.133 R10F5C 90 

MFA100-1500-105 2 100 56.00 2.204 105 4.133 R10F5 90 

MFA80-2000-105 2 80 46.00 1.811 105 4.133 R10F5C 90 

MFA100-2000-105 2 100 56.00 2.204 105 4.133 R10F5 90 

MFA80-2500-105 2 80 46.00 1.811 105 4.133 R10F5C 90 

MFA100-2500-105 2 100 56.00 2.204 105 4.133 R10F5 90 

MFA80-3000-105 2 80 46.00 1.811 105 4.133 R10F5C 90 

MFA100-3000-105 2 100 56.00 2.204 105 4.133 R10F5 90 

BARS WITH ‘TR’ TOP ADJUSTING FLANGE UNITS FOR FINE - FINISHING 

BORING BAR D 2 dia D 3 dia L 2 RIGIBORE K° 



MF32-350-060 1 32 16.00 .630 60 2.362 TR3F5C 90 

MF32-350-125 1 32 16.00 .630 125 4.921 TR3F5 90 

MF40-500-060 1 40 20.00 .787 60 2.362 TR5F5C 90 

MF40-500-160 1 40 20.00 .787 160 6.299 TR5F5 90 

MF50-570-070 1 50 28.00 1.102 70 2.755 TR5F5C 90 

MF50-570-200 1 50 28.00 1.102 200 7.874 TR5F5 90 

MF63-750-070 1 63 34.00 1.338 70 2.755 TR7F5C 90 

MF63-750-250 1 63 34.00 1.338 250 9.842 TR7F5 90 

MF80-1000-90 1 80 46.00 1.811 90 3.543 TR10F5C 90 

MF80-1000-320 1 80 46.00 1.811 320 12.598 TR10F5 90 

MF100-1430-90 1 100 56.00 2.204 90 3.543 TR10F5C 90 

MF100-1430-400 1 100 56.00 2.204 400 15.748 TR10F5 90 

MFA80-1500-105 2 80 46.00 1.811 105 4.133 TR10F5C 90 

MFA100-1500-105 2 100 56.00 2.204 105 4.133 TR10F5 90 

MFA80-2000-105 2 80 46.00 1.811 105 4.133 TR10F5C 90 

MFA100-2000-105 2 100 56.00 2.204 105 4.133 TR10F5 90 

MFA80-2500-105 2 80 46.00 1.811 105 4.133 TR10F5C 90 

MFA100-2500-105 2 100 56.00 2.204 105 4.133 TR10F5 90 

MFA80-3000-105 2 80 46.00 1.811 105 4.133 TR10F5C 90 

MFA100-3000-105 2 100 56.00 2.204 105 4.133 TR10F5 90 

Bars and Rigibore Units are ordered separately. For full details of units please see Tools for Building-in section 

Boring Rings (fig 2) are a two-piece construction comprising a steel modular mounting bolted to an aluminium 

body 

See page 34 for spare parts 



Page 29

BORING RANGE 

mm 

inch 

INSERT 

25.40-36.40 1.000-1.433 TC_ _06_ _ 

25.40-36.40 1.000-1.433 TC_ _06_ _ 

35.00-53.00 1.378-2.086 CC_ _06 02_ _ 

35.00-53.00 1.378-2.086 TC_ _09 02_ _ 

50.00-76.00 1.968-2.992 CC_ _06 02_ _ 

50.00-76.00 1.968-2.992 TC_ _11 02_ _ 

57.00-83.00 2.244-3.267 CC_ _06 02_ _ 

57.00-83.00 2.244-3.267 TC_ _11 02_ _ 

75.00-107.00 2.952-4.212 CC_ _09 T3_ _ 

75.00-107.00 2.952-4.212 TC_ _16 T3_ _ 

100.00-157.00 3.937-6.181 CC_ _12 04_ _ 

100.00-157.00 3.937-6.181 TC_ _16 T3_ _ 

143.00-200.00 5.629-7.874 CC_ _12 04_ _ 

143.00-200.00 5.629-7.874 TC_ _16 T3_ _ 

150.00-207.00 5.905-8.149 CC_ _12 04_ _ 

150-00-207.00 5.905-8.149 TC_ _16 T3_ _ 

200.00-257.00 7.784-10.118 CC_ _12 04_ _ 

200.00-257.00 7.784-10.118 TC_ _16 T3_ _ 

250.00-307.00 9.842-12.086 CC_ _12 04_ _ 

250.00-307.00 9.842-12.086 TC_ _16 T3_ _ 

300.00-357.00 11.811-14.055 CC_ _12 04_ _ 

300.00-357.00 11.811-14.055 TC_ _16 T3_ _ 

BORING RANGE 

mm 

inch 

INSERT 

T - FRONT ADJ 

36.00-53.00 1.417-2.086 CC_ _06 02_ _ 0.35 .014 

36.00-53.00 1.417-2.086 TC_ _09 02_ _ 0.35 .014 

50.00-76.00 1.968-2.992 CC_ _06 02_ _ 0.5 .020 

50.00-76.00 1.968-2.992 TC_ _11 02_ _ 0.5 .020 

57.00-83.00 2.244-3.267 CC_ _06 02_ _ 0.5 .020 

57.00-83.00 2.244-3.267 TC_ _11 02_ _ 0.5 .020 

75.00-107.00 2.953-4.212 CC_ _09 T3_ _ 0.75 .030 

75.00-107.00 2.953-4.212 TC_ _16 T3_ _ 0.75 .030 

100.00-157.00 3.937-6.181 CC_ _12 04_ _ 0.87 .034 

100.00-157.00 3.937-6.181 TC_ _16 T3_ _ 0.87 .034 

143.00-200.00 5.630-7.874 CC_ _12 04_ _ 0.87 .034 

143.00-200.00 5.630-7.874 TC_ _16 13_ _ 0.87 .034 

150.00-207.00 5.905-8.149 CC_ _12 04_ _ 0.87 .034 

150.00-207.00 5.905-8.149 TC_ _16 T3_ _ 0.87 .034 

200.00-257.00 7.874-10.118 CC_ _12 04_ _ 0.87 .034 

200.00-257.00 7.874-10.118 TC_ _16 T3_ _ 0.87 .034 

250.00-307.00 9.842-12.086 CC_ _12 04_ _ 0.87 .034 

250.00-307.00 9.842-12.086 TC_ _16 T3_ _ 0.87 .034 

300.00-357.00 11.811-14.055 CC_ _12 04_ _ 0.87 .034 

300.00-357.00 11.811-14.055 TC_ _16 T3_ _ 0.87 .034 


Page 30


SPARES AND BLANKS 

SPARE PARTS FOR MODULAR BORING BARS 

MODULAR 1+2 CLAMPING 3-SEALING RING 4+5 CLAMPING 6-ORIENTATION 7+8 CLAMPING 

SYSTEM SIZE & SCREW (SET ONLY) & SCREW (SET ONLY) PIN & TUBE 

25 CS25-1-2 SR25-3-0 PS25-4-5 OP25-6-0 PT25-7-8 

32 CS32-1-2 SR25-3-0 PS32-4-5 OP32-6-0 PT32-7-8 

40 CS40-1-2 SR40-3-0 PS40-4-5 OP40-6-0 PT40-7-8 

50 CS50-1-2 SR50-3-0 PS50-4-5 OP50-6-0 PT50-7-8 

63 CS63-1-2 SR63-3-0 PS63-4-5 OP63-6-0 PT63-7-8 

80 CS80-1-2 SR80-3-0 PS80-4-5 OP80-6-0 PT80-7-8 

100 CS100-1-2 S100-3-0 PS100-4-5 OP100-6-0 PT100-7-8 

NOTE: Orientation pin is shown 90 0 out of position 

Clamping pin and screw ref 4 + 5 are fitted as standard 

BAR BLANKS MODULAR BORING BARS 

BAR BLANK D 2 DIA D DIA D 3 DIA L 1 L 2 

ORDER CODE MODULAR SIZE mm inch mm inch mm inch mm inch 

MB25-255-060 25 25.5 1.003 13.00 .512 50 1.968 60 2.362 

MB25-255-110 25 25.5 1.003 13.00 .512 100 3.937 110 4.330 

MB32-325-070 32 32.5 1.279 16.00 .630 60 2.362 70 2.755 

MB32-325-135 32 32.5 1.279 16.00 .630 125 4.921 135 5.315 

MB40-405-070 40 40.5 1.594 20.00 .787 60 2.362 70 2.755 

MB40-405-170 40 40.5 1.594 20.00 .787 160 6.299 170 6.692 

MB50-505-080 50 50.5 1.988 28.00 1.102 65 2.559 80 3.149 

MB50-505-210 50 50.5 1.988 28.00 1.102 195 7.677 210 8.267 

MB63-635-100 63 63.5 2.500 34.00 1.338 85 3.346 100 3.937 

MB63-635-260 63 63.5 2.500 34.00 1.338 245 9.645 260 10.236 

MB80-805-120 80 80.5 3.169 46.00 1.811 100 3.937 120 4.724 

MB80-805-330 80 80.5 3.169 46.00 1.811 310 12.204 330 12.992 

MB100-100-050 100 100.00 3.937 56.00 2.204 30 1.181 50 1.968 

MB100-100-135 100 100.00 3.937 56.00 2.204 115 4.527 135 5.314 

MB100-100-410 100 100.00 3.937 56.00 2.204 390 15.354 410 16.141 


Page 31

STANDARD BORING RINGS AND FLANGES 

F300 AND F500 BORING FLANGE ADAPTORS 

Boring flange adaptors are available to order on most shanks.When ordering please specify shank - length 

-- ‘L’ eg 50ANSI - F300 X 4. 

STANDARD BORING RINGS - TYPE 500 (DIA 22.225/.8750 ins MOUNTING) 

CODE BORING RANGE BORING UNIT LENGTH “K” INSERT 

& APPROACH ANGLE 


F502 80-111 3.150-4.370 R7A5 R7A5L R7A595 8.35 .328 TC_ _16 T3_ _ 

R7F5 R7F5L R7F595 20.00 .787 TC_ _16 T3_ _ 

F504 97-129 3.189-5.079 R7A5C 6.35 .250 CC_ _09 T3_ _ 

R7F5C R7F595C 20.00 .787 CC_ _09 T3_ _ 

F506 115-146 4.528-5.748 TR7A5 TR7A5L TR7A595 8.35 .328 TC_ _16 T3_ _ 

TR7F5L TR7F595 20.00 .787 TC_ _16 T3_ _ 

F508 132-164 5.197-6.457 TR7A5C 

}TR7F5C 

TR7F595C 6.35 .250 CC_ _09 T3_ _ 

TR7F595C 20.00 .787 CC_ _09 T3_ _ 

When ordering please specify:- 

STANDARD BORING FLANGES 

TYPE 300 (DIA 31.750mm/1.250 ins 

MOUNTING) 

CODE 

BORING RANGE 

mm inch 

F302S 142-198 5.590-7.795 

F303S 163-220 6.417-8.661 

F304S 191-248 7.520-9.764 

F304AL 191-248 7.520-9764 

F305S 221-278 8.700-10.945 

F305AL 221-278 8.700-10.945 

F306S 241-298 9.488-11.732 

F306AL 241-298 9.488-11.732 

F307S 263-320 10.354-12.598 

F307AL 263-320 10.354-12.598 

F308S 292-349 11.496-13.740 

F308AL 292-349 11.496-13.740 

F309AL 323-380 12.716-14.960 

F310AL 343-400 13.504-15.748 

F311AL 373-430 14.685-16.929 

F312AL 394-450 15.512-17.717 

} 

1 Flange adaptor by: 

Shank - e.g. BT50 

X Type e.g. F300 

X length - L e.g. BT50 - 

F300x150 

2 Ring/Flange e.g. F308S 

3 Boring unit e.g. R10F5 

BORING UNIT & LENGTH “K” INSERT 

APPROACH ANGLE 

mm inch 

R10A5 R10A5L 9.5 .375 TC_ _16 T3_ _ 

R10F5 R10F5L R10F595 25.4 1.000 TC_ _16 T3_ _ 

R10A5C R10A595C 9.5 .375 CC_ _12 04_ _ 

R10F5C R10F595C 25.4 1.000 CC_ _12 04_ _ 

TR10A5 TR10A5L 9.5 .375 TC_ _16 T3 _ _ 

TR10F5 TR10F5L TR10F595 25.4 1.000 TC_ _16 T3 _ _ 

TR10A5C TR10A595C 9.5 .375 CC_ _12 04 _ _ 

TR10F5C TR10F595C 25.4 1.000 CC_ _12 04_ _ 


Page 32


BORING BARS FOR FINE-BORING HEADS - TYPE BEB 

Adjustment = 0.01mm/.0004ins on dia per division 

ORDER CODE L 2 

mm 

Inch 

ANSI40-BEB042 125 4.921 

ANSI50-BEB042 130 5.118 

CAT40-BEB042 125 4.921 

CAT50-BEB042 130 5.118 

ISO738840-BEB042 125 4.921 

ISO738850-BEB042 130 5.118 

BT40-BEB042 133 5.236 

BT50-BEB042 150 5.906 

DIN208040-BEB042 118 4.646 

DIN208050-BEB042 126 4.960 

NMTB40-BEB042 118 4.646 

NMTB50-BEB042 126 4.960 

HSK50-BEB042 125 4.921 

HSK63-BEB042 125 4.921 

HSK80-BEB042 125 4.921 

BEBC 50-042-4 100 3.937 

BEBC 50 - 042 - 4 

Boring Range D1 Boring Depth L4 L3 Without Coolant With Coolant Insert 

mm inch mm inch mm inch Order Code Order Code Order Code 

6-8 .236-.314 24 .945 29 1.141 BSA12006 BSB12006 CP_ _04 T1_ _ 

8-10 .314-.394 25 .984 30 1.181 BSA12008 BSB12008 CP_ _05 T1_ _ 

10-13 .394-.511 30 1.181 35 1.378 BSA12010 BSB12010 CC_ _06 02_ _ 

13-16 .511-.630 35 1.378 40 1.575 BSA12013 BSB12013 CC_ _06 02_ _ 

16-19 .630-.748 40 1.575 45 1.772 BSA12016 BSB12016 CC_ _06 02_ _ 

19-22 .748-.866 50 1.968 55 2.165 BSA12019 BSB12019 CC_ _06 02_ _ 

22-25 .866-.984 60 2.362 65 2.59 BSA12022 BSB12022 CC_ _06 02_ _ 

25-28 .948-1.102 70 2.756 75 2.953 BSA12025 BSB12025 CC_ _06 02_ _ 

KEY BENEFITS 

No stick/slip on dial adjustment 

Large pre-adjustment range 

Large micro-adjustment range 

Code No 

SR 12-006 

SR 12-008 

SR 12-010 

REDUCING 

BUSHES 

Reducing bushes 

allow the use of 

other boring bars to 

bore smaller 

diameters. 

Inch sizes available 

on request 

TO ORDER PLEASE SPECIFY 

(SHANK + HEAD) + (BORING BAR) e.g. BT40-BEB042 + BSB12021 


Page 33


SPECIAL APPLICATIONS - PRECISION BORING HEADS TYPE BEA/BEC 

Rigibore offers a superior service in 


special tools and specials with 

precision boring heads 

are no exception. 

Custom 

designed boring 

heads for your 

specific application can be 

mounted on taper shanks, HSK, can be 

modular or flange mounted to the spindle 

face for finish bore operations. 

SPECIALISING IN SPECIALS 

This type of tooling has been used for 

locator pin holes in engine blocks, heads 

and covers for engines, piston wrist pin 

holes, connecting rod bores, 

valve guide holes and seats 

and cam and crank bearing 

bores in small engines. 

For design and 

quotes please 

contact our 

technical 

team 

www.rigibore.com 

3 

On-line Catalogue 

Purchase standard products from our on-line catalogue on account or by credit card 

at www.rigibore.com 

Customised special tool service 

Use Rigibore’s on-line “Custom Tool Specifier” to build-up the requirements for your 

design. Just specify the hole type, enter the dimensions of the tool and shank type 

and submit them to us.We will contact you with a quotation, full technical 

specifications and recommended carbide indexable inserts. 

RADS – Rigibore 

Automated Design 

Software 

Find out more about how 

RADS can save you time in 


special tools and apply for the 

software on line. 

Visit us at 

www.rigibore.com to find 

out more about our products 

and services. 


Page 34


TYPE BEA 

BEAC is a stocked item. All other items are manufactured to order and subject to delivery of approx 3 weeks 

SHANK TYPE 

d1 (boring range) L2 L1 

mm in mm in mm in 

BEAC 25 : 32 : 40 : 50 : 63 : 80 

L2 

d1 

ANSI B5-50 (1978) 40 : 50 

L2 

L1 

CAT 40 : 50 

ISO 7388 (DIN 69871A) 40 : 50 

BT 40 : 50 (MAS 403) 

HSK 63 (DIN 69893) 

Adjustment = 0.01mm/.0004ins on dia per division 

22-29 .866-1.141 75 2.953 

29-38 1.141-1.496 67 2.638 

38-50 1.496-1.968 82 3.228 

50-65 1.968-2.559 103 4.055 

50-65 1.968-2.559 103 4.055 

65-88 2.559-3.464 130 5.118 

88-115 3.464-4.527 139 5.472 

115-150 4.527-5.905 180 7.087 

22-29 .866-1.141 113 4.449 75 2.953 

29-38 1.141-1.496 133 5.236 95 3.740 

38-50 1.496-1.968 163 6.417 125 4.921 

50-65 1.968-2.559 213 8.386 175 6.890 

65-88 2.559-3.464 243 9.567 205 8.070 

88-115 3.464-4.527 283 11.141 245 9.645 

115-150 4.527-5.905 283 11.141 245 9.645 

22-29 .866-1.141 113 4.449 75 2.953 

29-38 1.141-1.496 133 5.236 95 3.740 

38-50 1.496-1.968 163 6.417 125 4.921 

50-65 1.968-2.559 213 8.386 175 6.890 

65-88 2.559-3.464 243 9.567 205 8.070 

88-115 3.464-4.527 283 11.141 245 9.645 

115-150 4.527-5.905 283 11.141 245 9.645 

22-29 .866-1.141 113 4.449 75 2.953 

29-38 1.141-1.496 133 5.236 95 3.740 

38-50 1.496-1.968 163 6.417 125 4.921 

50-65 1.968-2.559 213 8.386 175 6.890 

65-88 2.559-3.464 243 9.567 205 8.070 

88-115 3.464-4.527 283 11.141 245 9.645 

115-150 4.527-5.905 283 11.141 245 9.645 

22-29 .866-1.141 105 4.134 75 2.953 

22-29 .866-1.141 116 4.567 75 2.953 

29-38 1.141-1.496 125 4.921 95 3.740 

29-38 1.141-1.496 136 5.354 95 3.740 

38-50 1.496-1.968 155 6.102 125 4.921 

38-50 1.196-1.968 166 6.535 125 4.921 

50-65 1.968-2.559 205 8.071 175 6.890 

50-65 1.968-2.559 216 8.504 175 6.890 

65-88 2.559-3.464 235 9.252 205 8.071 

65-88 2.559-3.464 246 9.685 205 8.071 

88-115 3.464-4.527 286 11.260 245 9.646 

115-150 4.527-5.905 286 11.260 245 9.646 

22-29 .866-1.141 120 4.724 75 2.953 

29-38 1.141-1.496 140 5.512 95 3.740 

38-50 1.496-1.968 170 6.693 125 4.921 

50-65 1.968-2.559 220 8.661 175 6.890 

65-88 2.559-3.464 250 9.843 205 6.890 


Page 35

Spares and Accessories for fine-boring heads - Type BEA 

Insert 

PRODUCT CODE 

CC_ _06 02_ _ BEAC 25-022-1 

CC_ _06 02_ _ BEAC 25-029-2 

CC_ _06 02_ _ BEAC 32-038-3 

CC_ _06 02_ _ BEAC 40-050-4 

CC_ _06 02_ _ BEAC 50-050-4 

CC_ _09 03_ _ BEAC 63-065-5 

CC_ _09 03_ _ BEAC 80-088-6 

CC_ _09 03_ _ BEAC 80-115-7 

ANSI40 

ANSI50 

CC_ _06 02_ _ ANSI40-022-1 ANSI50-022-1 

CC_ _06 02_ _ ANSI40-029-2 ANSI50-029-2 

CC_ _06 02_ _ ANSI40-038-3 ANSI50-038-3 

CC_ _06 02_ _ ANSI40-050-4 ANSI50-050-4 

CC_ _09 03_ _ ANSI40-065-5 ANSI50-065-5 

CC_ _09 03_ _ 

ANSI50-088-6 

CC_ _09 03_ _ 

ANSI50-115-7 

CAT40 

CAT50 

CC_ _06 02_ _ CAT40-022-1 CAT50-022-1 

CC_ _06 02_ _ CAT40-029-2 CAT50-029-2 

CC_ _06 02_ _ CAT40-038-3 CAT50-038-3 

CC_ _06 02_ _ CAT40-050-4 CAT50-050-4 

CC_ _09 03_ _ CAT40-065-5 CAT50-065-5 

CC_ _09 03_ _ 

CAT50-088-6 

CC_ _09 03_ _ 

CAT50-115-7 

ISO7388-40 ISO7388-50 

CC_ _06 02_ _ ISO7388-40-022-1 ISO7388-50-022-1 

CC_ _06 02_ _ ISO7388-40-029-2 ISO7388-50-029-2 

CC_ _06 02_ _ ISO7388-40-038-3 ISO7388-50-038-3 

CC_ _06 02_ _ ISO7388-40-050-4 ISO7388-50-050-4 

CC_ _09 03_ _ ISO7388-40-065-4 ISO7388-50-065-4 

CC_ _09 03_ _ 

ISO7388-50-088-6 

CC_ _09 03_ _ 

ISO7388-50-115-7 

CC_ _06 02_ _ 

BT40-022-1 

CC_ _06 02_ _ 

BT50-022-1 

CC_ _06 02_ _ 

BT40-029-2 

CC_ _06 02_ _ 

BT50-029-2 

CC_ _06 02_ _ 

BT40-038-3 

CC_ _06 02_ _ 

BT50-038-3 

CC_ _06 02_ _ 

BT40-050-4 

CC_ _06 02_ _ 

BT50-050-4 

CC_ _09 03_ _ 

BT40-065-5 

CC_ _09 03_ _ 

BT50-065-5 

CC_ _09 03_ _ 

BT50-088-6 

CC_ _09 03_ _ 

BT50-115-7 

CC_ _06 02_ _ 

HSK63-022-1 

CC_ _06 02_ _ 

HSK63-029-2 

CC_ _06 02_ _ 

HSK63-038-3 

CC_ _06 02_ _ 

HSK63-050-4 

CC_ _09 03_ _ 

HSK63-065-5 

Product Insert Insert Torx Torx 

Code Holder Screw Wrench Driver 

BEAC 25-022-1 UH022 306-687 R47 R47D 

BEAC 25-029-2 UH029 306-687 R47 R47D 

BEAC 32-038-3 UH038 306-687 R47 R47D 

BEAC 40-050-4 UH050 306-687 R47 R47D 

BEAC 50-050-4 UH050 306-687 R47 R47D 

BEAC 63-065-5 FR065 308-388 R77 R77D 

BEAC 80-088-6 FR088 308-388 R77 R77D 

BEAC 80-115-7 FR115 308-388 R77 R77D 

ANSI 40-022-1 UH022 306-687 R47 R47D 

ANSI 40-029-2 UH029 306-687 R47 R47D 

ANSI 40-038-3 UH038 306-687 R47 R47D 

ANSI 40-050-4 UH050 306-687 R47 R47D 

ANSI 50-022-1 UH022 306-687 R47 R47D 

ANSI 50-029-2 UH029 306-687 R47 R47D 

ANSI 50-038-3 UH038 306-687 R47 R47D 

ANSI 50-050-4 UH050 306-687 R47 R47D 

ANSI 50-065-5 FR065 308-388 R77 R77D 

ANSI 50-088-6 FR088 308-388 R77 R77D 

ANSI 50-115-7 FR115 308-388 R77 R77D 

CAT40 022-1 UH022 306-687 R47 R47D 

CAT40-029-2 UH029 306-687 R47 R47D 

CAT40-038-3 UH038 306-687 R47 R47D 

CAT40-050-4 UH050 306-687 R47 R47D 

CAT40-065-5 FR065 308-388 R77 R77D 

CAT50-022-1 UH022 306-687 R47 R47D 

CAT50-029-2 UH029 306-687 R47 R47D 

CAT50-038-3 UH038 306-687 R47 R47D 

CAT50-050-4 UH050 306-687 R47 R47D 

CAT50-065-5 FR065 308-388 R77 R77D 

CAT50-088-6 FR088 308-388 R77 R77D 

CAT50-115-7 FR115 308-388 R77 R77D 

7388 40-022-1 UH022 306-687 R47 R47D 

7388 40-029-2 UH029 306-687 R47 R47D 

7388 40-038-3 UH038 306-687 R47 R47D 

7388 40-050-4 UH050 306-687 R47 R47D 

7388 40-065-5 FR065 308-388 R77 R77D 

7388 50-022-1 UH022 306-687 R47 R47D 

7388 50-029-2 UH029 306-687 R47 R47D 

7388 50-038-3 UH038 306-687 R47 R47D 

7388 50-050-4 UH050 306-687 R47 R47D 

7388 50-065-5 FR065 308-388 R77 R77D 

7388 50-088-6 FR088 308-388 R77 R77D 

7388 50-115-7 FR115 308-388 R77 R77D 

BT40-022-1 UH022 306-687 R47 R47D 

BT40-029-2 UH029 306-687 R47 R47D 

BT40-038-3 UH038 306-687 R47 R47D 

BT40-050-4 UH050 306-687 R47 R47D 

BT40-065-5 FR065 308-388 R77 R77D 

BT50-022-1 UH022 306-687 R47 R47D 

BT50-029-2 UH029 306-687 R47 R47D 

BT50-038-3 UH038 306-687 R47 R47D 

BT50-050-4 UH050 306-687 R47 R47D 

BT50-065-5 FR065 308-388 R77 R77D 

BT50-088-6 FR088 308-388 R77 R77D 

BT50-115-7 FR115 308-388 R77 R77D 

HSK63-022-1 UH022 306-687 R47 R47D 

HSK63-029-2 UH029 306-687 R47 R47D 

HSK63-038-3 UH038 306-687 R47 R47D 

HSK63-050-4 UH050 306-687 R47 R47D 

HSK63-065-5 FR065 308-388 R77 R77D 


Page 36


RIGIBORE ‘R’ & ‘TR’ ANGULAR MOUNTED UNITS 

R for roughing & semi - finishing 

‘TR’ for fine - finishing 

Fig A1 90 o 

K 

K 

K 

K 

K 

K 

K 

K 

‘R’ Unit 

R 

53 o - 8' 

M 

H 

N 

T 

α 

‘TR’ Unit 

H 

H 

H 

H H H 

A2 A3 A4 A5 A6 A7 A8 

90 o 95 o 95 o 75 o 75 o 45 o 30 o 

Right Hand Units Shown 

Left Hand Units (LH) are mirror image 

Adjustment = 0.01mm/.0004ins 

on radius per division 

H 

‘M’ (1) ‘T’ ‘R’ ‘N’ ‘H’ ‘K’ (2) 

UNIT FIG INSERT UNIT MIN BORE TOP ADJUST TOTAL RADIAL MIN HEIGHT TOOL POINT 

SIZE & (& DATUM RAD) CODE POSSIBLE (TR UNITS) ADJUSTMENT OFFSET 

α O mm inch mm inch mm inch mm inch mm inch mm inch 

2 

R2A2 20.9 .823 - 

TR2A2 23.6 .930 0.2 .008 4.5 .177 12.7 .500 

R2A2-LH 20.9 .823 - 

TR2A2-LH 23.6 .930 0.2 .008 

R2B2 18.2 .716 - 

TR2B2 20.9 .823 0.2 .008 2.0 .079 9.5 .374 9.4 .370 1.35 .053 

R2B2-LH 18.2 .716 - 

A1 TC--06 T1 (02) TR2B2-LH 20.9 .823 0.2 .008 

90˚ R2B2S 15.87 .625 - 

TR2B2S 18.57 .731 0.2 .008 0.75 .029 6.35 .250 

R2B2S-LH 15.87 .625 - 

TR2B2S-LH 18.57 .731 0.2 .008 

R2B3 20.9 .823 - 2.0 .079 9.5 .379 12.6 .496 

TR2B3 23.6 .929 0.2 .008 

R2A2L 23.0 .905 - 

TR2A2L 25.7 1.011 0.2 .008 4.5 .177 12.7 .500 

R2A2L-LH 23.0 .905 - 

A5 TC--06 T1 (02) TR2A2L-LH 25.7 1.011 0.2 .088 10.0 .393 -1.5 -.059 

75˚ R2B2L 20.4 .803 - 

TR2B2L 23.1 .909 0.2 .008 

R2B2L-LH 20.4 .803 - 2.0 .079 9.5 .374 

TR2B2L-LH 23.1 .909 0.2 .008 

R2A245 22.8 .897 - 4.5 .177 12.7 .500 

A7 TC--06 T1 (02) TR2A245 25.3 .995 0.2 .088 10.0 .393 -1.6 -.063 

45 o R2B245 20.2 .795 - 2.0 .079 9.5 .374 

TR2B245 22.8 .897 0.2 .008 

NOTES 

(1) ‘M’ is the minimum bore size possible - in a bar specially designed for the purpose. 

(2) ‘K’ is measured to the theoretical sharp point of the insert 


Page 37





‘M’ (1) ‘T’ ‘R’ ‘N’ ‘H’ ‘K’ (2) 




3 

R3A2 28.0 1.102 

TR3A2 30.8 1.212 0.28 .011 

R3A2-LH 28.0 1.102 7.3 .290 15.9 .625 

TC--09 02 (04) 

TR3A2-LH 30.8 1.212 0.28 .011 

R3B2 25.0 .984 

13.45 .529 0.8 .031 

A1 TR3B2 27.6 1.087 0.28 .011 4.0 .157 11.9 .467 

90˚ R3B2-LH 25.0 .984 

TR3B2-LH 27.6 1.087 0.28 .011 

R3B1 23.0 .905 

TC--06 T1 (02) 

TR3B1 25.6 1.008 0.28 .011 

R3B1-LH 23.0 .905 

4.0 .157 11.9 .467 11.25 .443 1.32 .051 

TR3B1-LH 25.6 1.008 0.28 .011 

R3A2C 26.8 1.055 

TR3A2C 29.2 1.149 0.28 .011 7.3 .290 15.9 .626 

R3A2C-LH 26.8 1.055 

TR3A2C-LH 29.2 1.149 0.28 .011 

A2 R3B2C 23.7 .933 

CC--06 02 (04) 

90˚ 

TR3B2C 26.1 1.027 0.28 .011 

11.1 .437 0.2 .008 

R3B2C-LH 23.7 .933 4.0 .157 11.9 .467 

TR3B2C-LH 26.1 1.027 0.28 .011 

R3B2CS 21.0 .827 

TR3B2CS 26.25 1.033 0.28 .011 

1.5 .059 8.9 .350 

A3 

95˚ 

TC--09 02 (04) 

R3B295 25.0 .984 4.0 .157 11.9 .467 13.45 .530 .036 .92 

R3A2L 28.0 1.102 

TR3A2L 30.7 1.209 0.28 .011 

R3A2L-LH 28.0 1.102 

7.3 .290 15.9 .626 

A5 TR3A2L-LH 30.7 1.209 0.28 .011 

TC--09 02 (04) 

75˚ 

R3B2L 25.0 .984 

13.55 .533 1.1 .036 

TR3B2L 27.5 1.083 0.28 .011 

R3B2L-LH 25.0 .984 

4.0 .157 11.9 .467 

TR3B2L-LH 27.5 1.083 0.28 .011 

A6 R3B2LCS 21.0 .827 

CC--06 02 (04) 

75˚ 

TR3B2LCS 26.25 1.033 0.28 .011 

1.5 .059 8.90 .350 .412 10.47 -.033 -.84 

R3A245 30.4 1.197 

TR3A245 32.9 1.295 0.28 .011 

A7 TC--09 02 (04) 

R3A245-LH 30.4 1.197 

7.3 .287 15.9 .626 

45˚ TR3A245-LH 32.9 1.295 0.28 .011 

14.5 .571 -1.6 -.063 

R3B245 27.1 1.067 

4.0 .157 11.9 .468 

TR3B245 29.6 1.165 0.28 .011 

A8 

R3A230 29.6 1.165 

TC--09 02 (04) 

7.3 .287 15.9 .626 

30˚ TR3A230 32.2 1.268 0.28 .011 

4 


Page 38





‘M’ (1) ‘T’ ‘R’ ‘N’ ‘H’ ‘K’ (2) 




5 

R5A2 41.0 1.614 

TR5A2 41.5 1.634 0.4 .016 

10.7 .421 25.4 1.000 

A1 R5A2-LH 41.0 1.614 

90˚ TC--11 02 (04) TR5A2-LH 41.5 1.634 0.4 .016 

16.95 .667 2.3 .090 

R5B2 36.0 1.417 

TR5B2 36.5 1.437 0.4 .016 

5.6 .220 19.0 .748 

R5B2-LH 36.0 1.417 

TR5B2-LH 36.5 1.437 0.4 .016 

R5A2C 40.5 1.575 

TR5A2C 41.0 1.614 0.4 .016 

10.7 .421 25.4 1.000 

R5A2C-LH 40.5 1.575 

A2 TR5A2C-LH 41.0 1.614 0.4 .016 

15.9 .626 1.2 .047 

90˚ CC--06 02 (04) R5B2C 35.4 1.394 

TR5B2C 35.9 1.413 0.4 .016 

5.6 .220 19.0 .748 

R5B2C-LH 35.4 1.394 

TR5B2C-LH 35.9 1.413 0.4 .016 

R5A295 41.0 1.614 

10.7 .421 25.4 1.000 

A3 TR5A295 41.5 1.634 0.4 .016 

16.95 .667 2.3 .090 

95˚ TC--11 02 (04) R5B295 36.0 1.417 

5.6 .220 19.0 .745 

TR5B295 36.5 1.437 0.4 .016 

A4 R5A295C 40.5 1.595 

CC--06 02 (04) 

95˚ 

TR5A295C 41.0 1.614 0.4 .016 

10.7 .421 25.4 1.000 15.6 .614 1.2 .047 

R5A2L 41.0 1.614 

10.7 .421 25.4 1.000 

TR5A2L 41.5 1.634 0.4 .016 

A5 R5B2L 36.0 1.417 

16.55 .625 1.3 .051 

75˚ TC--11 02 (04) TR5B2L 36.5 1.437 0.4 .016 

5.6 .220 19.0 .748 

R5B2L-LH 36.0 1.417 

TR5B2L-LH 36.5 1.437 0.4 .016 

R5A245 43.0 1.693 

TR5A245 43.5 1.712 0.4 .016 

A7 R5A245-LH 43.0 1.693 10.7 .421 25.4 1.000 

45˚ TC--11 02 (04) TR5A245-LH 43.5 1.712 0.4 .016 

17.0 .669 -1.6 -.063 

R5B245 38.0 1.496 

TR5B245 38.5 1.516 0.4 .016 

5.6 .220 19.0 .748 

R5B245-LH 38.0 1.496 

TR5B245-LH 38.5 1.516 0.4 .016 

A8 

30˚ TC--11 02 (04) 

R5A230 41.4 1.630 

TR5A230 42.0 1.654 0.4 .016 

R5B230 36.2 1.425 

TR5B230 36.8 1.449 0.4 .016 

10.7 .421 25.4 1.000 

5.6 .220 19.0 .745 

NOTES 



16.3 .641 -1.6 -.063 


Page 39





Fig A1 90 o 

‘R’ Unit 

53 o - 8' 

K 

R 

M 

H 

N 

T 

α 

‘TR’ Unit 

K 

K 

K 

H 

H 

H 

H H H 

A2 A3 A4 A5 A6 A7 A8 

90 o 95 o 95 o 75 o 75 o 45 o 30 o 

K 

K 



K 



H 

K 

‘M’ (1) ‘T’ ‘R’ ‘N’ ‘H’ ‘K’ (2) 




7 

R7A2 58.0 2.283 

TR7A2 61.5 2.421 0.6 .024 

R7A2-LH 58.0 2.283 

12.8 .504 31.75 1.250 

A1 TR7A2-LH 61.5 2.421 0.6 .024 

90˚ TC--16 T3 (08) R7B2 53.0 2.087 

25.55 1.006 -0.4 -.016 

TR7B2 57 2.244 0.6 .024 

R7B2-LH 53.0 2.087 

8.0 .315 25.4 1.000 

TR7B2-LH 57 2.244 0.6 .024 

R7A2C 59.5 2.343 

TR7A2C 61.0 2.401 0.6 .024 

A2 R7A2C-LH 59.5 2.343 12.8 .504 31.75 1.250 

90˚ CC--09 T3 (04) TR7A2C-LH 61.0 2.401 0.6 .024 

R7B2C 51.5 2.027 26.57 1.046 -1.58 -.062 

TR7B2C 55.9 2.201 0.6 024 

R7B2C-LH 51.5 2.027 

8.0 .315 25.4 1.000 

TR7B2C-LH 55.9 2.201 0.6 024 

A3 R7A295 58.0 2.283 

95˚ 

TC--16 T3 (08) 

TR7A295 59.5 2.343 0.6 024 

12.8 .504 31.75 1.250 25.55 1.006 -0.26 -.010 

A4 R7A295C 59.5 2.343 

95˚ 

CC--09 T3 (04) 

TR7A295C 61.0 2.401 0.6 024 

12.8 .504 31.75 1.250 26.57 1.046 1.60 -.063 

R7A2L 58.0 2.283 

TR7A2L 61.5 2.421 0.6 .024 

R7A2L-LH 58.0 2.283 

12.8 .504 31.75 .800 

A5 TR7A2L-LH 61.5 2.421 0.6 .024 

TC--16 T3 (08) 

75˚ 

R7B2L 53.0 2.086 

23.4 .921 -3.2 -.126 

TR7B2L 57 2.244 0.6 .024 

R7B2L-LH 53.0 2.086 

8.0 .315 25.4 1.000 

TR7B2L-LH 57 2.244 0.6 .024 

R7A245 62.5 2.460 

A7 

TC--16 T3 (08) 

TR7A245 63.9 2.516 0.6 .024 

12.8 .504 31.75 .800 

TR7B245 58.8 2.315 0.6 .024 

45˚ R7B245 57.4 2.260 

8.0 .315 25.4 1.000 

25.5 1.004 -6.5 -.256 


Page 40





Fig A1 90 o 

‘R’ Unit 

53 o - 8' 

K 

R 

M 

H 

N 

T 

α 

‘TR’ Unit 

K 

K 

K 

H 

H 

H 

H H H 

A2 A3 A4 A5 A6 A7 A8 

90 o 95 o 95 o 75 o 75 o 45 o 30 o 

K 

K 



K 

H 

K 



‘M’ (1) ‘T’ ‘R’ ‘N’ ‘H’ ‘K’ (2) 




10 

R10A2 79.0 3.110 

TR10A2 81.5 3.209 0.7 .027 

A1 R10A2-LH 79.0 3.110 

90˚ TC--16 T3 (08) TR10A2-LH 81.5 3.209 0.7 .027 

R10B2 69.0 2.717 

TR10B2 71.5 2.815 0.7 .027 

R10B2-LH 69.0 2.717 

TR10B2-LH 71.5 2.815 0.7 .027 

A2 R10A2C 79.0 3.110 

90˚ 

CC--12 04 (04) 

TR10A2C 81.5 3.209 0.7 .027 

R10A295 79.0 3.10 

A3 

TC--16 T3 (08) 

TR10A295 81.5 3.209 0.7 .027 

95˚ R10B295 69.0 2.717 

TR10B295 71.5 2.815 0.7 .027 

R10A2L 79.0 3.110 

TR10A2L 81.5 3.209 0.7 .027 

A5 R10A2L-LH 79.0 3.110 

75˚ TC--16 T3 (08) TR10A2L-LH 81.5 3.209 0.7 .027 

R10B2L 69.0 2.717 

TR10B2L 71.5 2.815 0.7 .027 

R10B2L-LH 69.0 3.717 

TR10B2L-LH 71.5 2.815 0.7 .027 

A7 R10A245 81.0 3.189 

45˚ 

TC--16 T3 (08) 

TR10A245 84.0 3.307 0.7 .027 

23.0 .906 47.6 1.874 

31.7 1.248 -0.4 -.016 

12.8 .504 35.0 1.378 

23.0 .906 47.6 1.874 31.24 1.230 0.79 .031 

23.0 .504 47.6 1.874 

31.7 1.248 -0.26 -.010 

12.8 .504 35.0 1.378 

23.0 .906 47.6 1.874 

31.1 1.224 -0.9 -.035 

12.8 .504 35.0 1.378 

23.0 .906 47.6 1.874 31.8 1.252 -3.2 -.126 

NOTES 




Page 41


RIGIBORE ‘R’ & ‘TR’ SQUARE MOUNTED UNITS 

Fig S1 90 o 



K 

K 

K 

K 

K 

K 

K 

K 

‘R’ Unit 

H 

N 

R 

M 

H 

H 

H 

S2 S3 S4 S5 S6 S7 S8 

90 o 90 o 90 o 95 o 95 o 95 o 95 o 

H 

H 

H 

H 

α 

T 

K 

K 

K 

H H 

H H 

H 

S9 S10 S11 S12 S13 S14 

75 o 75 o 75 o 45 o 30 o 0 o 

K 

K 

H 

Right Hand Units 

Shown 

Left Hand Units (LH) 

are mirror image 

Adjustment = 

0.01mm/.0004ins 

on radius per 

division 

‘M’ (1) ‘T’ ‘R’ ‘N’ ‘H’ ‘K’ (2) 




R2A5 24.3 .957 

TR2A5 27.6 1.087 0.25 .010 

S1 R2A5-LH 24.3 .957 

5.5 .216 12.7 .500 

90˚ TC--06 T1 (02) TR2A5-LH 27.6 1.087 0.25 .010 

R2B5 21.1 .831 

9.4 .370 2.0 .078 

TR2B5 24.4 .961 0.25 .010 

R2B5-LH 21.1 .831 

2.5 .393 9.5 .374 

TR2B5-LH 24.4 .961 0.25 .010 

2 

S3 R2F5 24.3 .957 

TR2F5 27.6 1.087 0.25 .010 

90˚ TC--06 T1 (02) R2F5S 21.1 .831 

TR2F5S 24.4 .961 0.25 .010 

R2A5L 24.3 .957 

5.5 .216 21.7 .500 

2.5 .393 9.5 .374 

9.4 .370 7.5 .295 

TR2A5L 27.6 1.087 0.25 .010 

S9 R2A5L-LH 24.3 .957 

5.5 .216 12.7 .500 

75˚ TC--06 T1 (02) TR2A5L-LH 27.6 1.087 0.25 .010 

R2B5L 21.1 .831 

9.4 .370 2.0 .078 

TR2B5L 24.4 .961 0.25 .010 

R2B5L-LH 21.1 .831 

2.5 .393 9.5 .374 

TR2B5L-LH 24.4 .961 0.25 .010 

S12 R2A545 25.2 .992 

45˚ TC--06 T1 (02) TR2A545 28.4 1.118 0.25 .010 

R2B545 22.0 .886 

TR2B545 25.2 .992 0.25 .010 

5.5 .216 12.7 .500 

2.5 .393 9.5 .374 

10.0 .393 -0.8 -.031 

R2A90 25.0 .984 

S14 TR2A90 28.0 1.102 0.25 .010 

0˚ TC--06 T1 R2B90 21.5 .846 

TR2B90 25.0 .984 0.25 .010 

5.5 .216 12.7 .500 

2.5 .099 9.5 .374 

9.5 .374 

NOTES 




Page 42



Fig S1 90 o 



K 

K 

K 

K 

K 

K 

K 

K 

‘R’ Unit 

H 

N 

R 

M 

H 

H 

H 

S2 S3 S4 S5 S6 S7 S8 

90 o 90 o 90 o 95 o 95 o 95 o 95 o 

H 

H 

H 

H 

α 

T 

K 

K 

K 

K 

K 


Shown 



H H 

H H 

H 

S9 S10 S11 S12 S13 S14 

75 o 75 o 75 o 45 o 30 o 0 o 

H 

Adjustment = 

0.01mm/.0004ins 

on radius per 

division 

‘M’ (1) ‘T’ ‘R’ ‘N’ ‘H’ ‘K’ (2) 




3 

R3A5 32.5 1.280 

TR3A5 35.1 1.382 0.35 .014 

9.1 .359 15.9 .626 

S1 R3A5-LH 32.5 1.280 

90˚ TC--09 02 (04) TR3A5-LH 35.1 1.382 0.35 .014 

R3B5 28.5 1.122 

TR3B5 31.1 1.224 0.35 .014 

5.0 .197 11.9 .469 

R3B5-LH 28.5 1.122 

TR3B5-LH 31.1 1.224 0.35 .014 

R3A5C 31.4 1.236 

TR3A5C 34.0 1.338 0.35 .014 

9.1 .359 15.9 .626 

R3A5C-LH 31.4 1.236 

S2 CC--06 02 (04) TR3A5C-LH 34.0 1.338 0.35 .014 

90˚ R3B5C 27.7 1.090 

TR3B5C 30.0 1.181 0.35 .014 

5.0 .199 11.9 .469 

R3B5C-LH 27.7 0.039 

TR3B5C-LH 30.0 1.181 0.35 .014 

R3F5 34.0 1.338 

9.1 359 15.9 .626 

TR3F5 36.5 1.437 0.35 0.14 

S3 

TC--09 02 (04) 

R3F5S 30.0 1.181 

90˚ TR3F5S 32.5 1.279 0.35 .014 

5.0 .199 11.9 .469 

R3F5S-LH 30.0 1.181 

TR3F55-LH 32.5 1.279 0.35. .014 

R3A5L 32.5 1.279 

TR3A5L 35.1 1.381 0.35 .014 

9.1 .359 15.9 .626 

R3A5L-LH 32.5 1.279 

S9 TC--09 02 (04) TR3A5L-LH 35.1 1.381 0.35 .014 

75˚ R3B5L 28.5 1.122 

TR3B5L 31.1 1.220 0.35 .014 

5.0 .199 11.9 .469 

R3B5L-LH 28.5 1.004 

TR3B5L-LH 31.1 1.224 0.35 .014 

R3A545 34.7 1.367 

9.1 .358 15.9 .626 

S12 TR3A545 37.2 1.465 0.35 .014 

45˚ TC--09 02 (04) R3B545 30.7 .827 

5.0 .197 11.9 .469 

TR3B545 33.2 1.307 0.35 .014 

R3A90 34.0 1.339 

9.1 .358 15.9 .626 

S14 TR3A90 36.5 1.437 0.35 .014 

0˚ TC--09 02-- R3B90 30.0 1.181 

TR3B90 32.5 1.280 0.35 .014 5.0 .197 11.9 .469 

12.3 .484 3.0 .118 

11.1 .437 4.0 .158 

12.9 .508 9.4 .370 

12.3 .484 2.0 .079 

14.5 .571 -0.8 -.031 

14.0 .551 


Page 43





‘M’ (1) ‘T’ ‘R’ ‘N’ ‘H’ ‘K’ (2) 




5 

R5A5 48.5 1.909 

TR5A5 48.0 1.890 0.5 .020 

S1 R5A5-LH 48.5 1.909 

90˚ TC--11 02 (04) TR5A5-LH 48.0 1.890 0.5 .020 

R5B5 42.5 1.673 

TR5B5 41.5 1.634 0.5 .020 

R5B5-LH 42.5 1.673 

TR5B5-LH 41.5 1.634 0.5 .020 

R5A5C 49.4 1.965 

TR5A5C 49.4 1.965 0.5 .020 

S2 R5A5C-LH 49.4 1.965 

90˚ CC--06 02 (04) TR5A5C-LH 49.4 1.965 0.5 .020 

R5B5C 43.0 1.693 

TR5B5C 43.0 1.693 0.5 .020 

R5F5 48.5 1.906 

TR5F5 48.0 1.890 0.5 .020 

S3 R5F5-LH 48.5 1.906 

90˚ TC--11 02 (04) TR5F5-LH 48.0 1.890 0.5 .020 

R5F5S 42.5 1.673 

TR5F5S 41.5 1.634 0.5 .020 

R5F5C 49.4 1.965 

S4 TR5F5C 49.4 1.965 0.5 .020 

CC--06 02 (04) 

90˚ 

R5F5C-LH 49.4 1.965 

TR5F5C-LH 49.4 1.965 0.5 .020 

S7 R5F595 48.5 1.910 

TC--11 02 (04) 

95˚ 

TR5F595 48.0 1.890 0.5 .020 

R5A5L 48.5 1.910 

TR5A5L 48.0 1.890 0.5 .020 

R5A5L-LH 48.5 1.910 

S9 TC--11 02 (04) TR5A5L-LH 48.0 1.890 0.5 .020 

75˚ R5B5L 42.5 1.673 

TR5B5L 41.5 1.634 0.5 .020 

R5B5L-LH 42.5 1.673 

TR5B5L-LH 41.5 1.634 0.5 .020 

R5A545 49.6 1.953 

TR5A545 48.8 1.921 0.5 .020 

S12 TC--11 02 (04) R5A545-LH 49.6 1.953 

45˚ TR5A545-LH 48.8 1.921 0.5 .020 

R5B545 43.2 1.819 

TR5B545 42.4 1.661 0.5 .020 

R5A90 49.5 1.949 

S14 TR5A90 48.7 1.917 0.5 .020 

TC--11 02-- 

0˚ 

R5B90 43.1 1.697 

TR5B90 42.3 1.665 0.5 .020 

13.4 .528 25.4 1.000 

16.1 .634 5.4 .213 

7.0 .276 19.0 .748 

13.4 .528 25.4 1.000 

15.9 .626 5.4 .213 

7.0 .276 19.0 .748 

13.4 .528 25.4 1.000 

16.1 .634 15.0 .591 

7.0 .276 19.0 .748 

13.4 .528 25.4 1.000 15.9 .626 15.0 .591 

13.4 .528 25.4 1.000 16.1 .634 15.0 .591 

13.4 .528 25.4 1.000 

16.1 .634 3.2 .126 

7.0 .275 19.0 .748 

13.4 .527 25.4 1.000 

16.1 .634 -1.6 -.063 

7.0 .275 19.0 .748 

13.4 .527 25.4 1.000 

16.0 .634 

7.0 .275 19.0 .745 

NOTES 




Page 44





‘M’ (1) ‘T’ ‘R’ ‘N’ ‘H’ ‘K’ (2) 




7 

R7A5 70.5 2.775 

TR7A5 70.5 2.775 0.75 .030 

R7A5-LH 70.5 2.775 

S1 TR7A5-LH 70.5 2.775 0.75 .030 

90˚ TC--16 T3 (08) R7B5 64.0 2.520 

TR7B5 64.0 2.520 0.75 .030 

R7B5-LH 64.0 2.520 

TR7B5-LH 64.0 2.520 0.75 .030 

R7A5C 70.5 2.775 

S2 TR7A5C 70.5 2.775 0.75 .030 

90˚ CC--09 T3 (04) R7B5C 64.0 2.520 

TR7B5C 64.0 2.520 0.75 .030 

R7F5 70.5 2.775 

S3 TR7F5 70.5 2.775 0.75 .030 

TC--16 T3 (08) 

90˚ 

R7F5-LH 70.5 2.775 

TR7F5-LH 70.5 2.775 0.75 .030 

R7F5C 70.5 2.775 

S4 TR7F5C 70.5 2.775 0.75 .030 

CC--09 T3 (04) 

90˚ 

R7F5C-LH 70.5 2.775 

TR7F5C-LH 70.5 2.775 0.75 .030 

S5 R7A595 70.5 2.775 

TC--16 T3 (08) 

95˚ 

TR7A595 70.5 2.775 0.75 .030 

S7 R7F595 70.5 2.775 

TC--16 T3 (08) 

95˚ 

TR7F595 70.5 2.775 0.75 .030 

S8 R7F595C 70.5 2.775 

CC--09 T3 (04) 

95˚ 

TR7F595C 70.5 2.775 0.75 .030 

R7A5L 70.5 2.775 

TR7A5L 70.5 2.775 0.75 .030 

R7A5L-LH 70.5 2.775 

S9 TR7A5L-LH 70.5 2.775 0.75 .030 

TC--16 T3 (08) 

75˚ 

R7B5L 64.0 2.520 

TR7B5L 64.0 2.520 0.75 .030 

R7B5L-LH 64.0 2.520 

TR7B5L-LH 64.0 2.520 0.75 .030 

S11 R7F5L 70.5 2.775 

TC--16 T3 (08) 

75˚ 

TR7F5L 70.5 2.775 0.75 .030 

R7A545 70.8 2.787 

S12 TR7A545 69.2 2.724 0.75 .030 

TC--16 T3 (08) 

45˚ 

R7B545 64.4 2.535 

TR7B545 62.8 2.472 0.75 .030 

S13 R7A530 70.5 2.775 

TC--16 T3 (08) 

30˚ 

TR7A530 70.5 2.775 0.75 .030 

R7A90 66.0 2.600 

S14 TR7A90 66.0 2.600 0.75 .030 

TC--16 T3 -- 

0˚ 

R7B90 59.5 2.342 

TR7B90 59.5 2.342 0.75 .030 

16.0 .630 31.75 1.250 

10.0 .394 25.4 1.000 

16.0 .630 31.75 1.250 

10.0 .394 25.4 1.000 


25.5 1.004 8.35 .329 

25.4 1.000 6.35 .250 

16.0 .630 31.75 1.250 25.4 1.004 20.0 .787 

16.0 .630 31.75 1.250 25.4 1.000 20.0 .787 

16.0 .630 31.75 1.250 25.5 1.004 8.47 .333 

16.0 .630 31.75 1.250 25.5 1.004 20.12 .792 

16.0 .630 31.75 1.250 25.4 1.000 20.08 .791 

16.0 .630 31.75 1.250 

10.0 .393 25.4 1.000 

25.5 1.004 6.2 .244 

16.0 .630 31.75 1.250 25.5 1.004 15.8 .622 

16.0 .630 31.75 1.250 

10.0 .393 25.4 1.000 

25.5 1.004 -1.6 -.063 

16.0 .630 31.75 1.250 25.5 1.004 -1.6 -.063 

16.0 .630 31.75 1.250 

10.0 .393 25.4 1.000 

23.0 .920 

NOTES 



Page 45





‘M’ (1) ‘T’ ‘R’ ‘N’ ‘H’ ‘K’ (2) 




10 

R10A5 96.0 3.780 

TR10A5 96.0 3.780 0.87 .034 

R10A5-LH 96.0 3.780 

28.7 1.130 47.6 1.874 

S1 

TR10A5-LH 96.0 3.780 0.87 .034 

TC--16 T3 (08) 

90˚ R10B5 83.5 3.287 

31.8 1.252 9.5 .374 

TR10B5 83.5 3.287 0.87 0.34 

R10B5-LH 83.5 3.287 

16.0 .630 35.0 1.378 

TR10B5-LH 83.5 3.287 0.87 .034 

R10A5C 96.0 3.780 

28.7 1.130 47.6 1.874 

S2 

TR10A5C 96.0 3.780 0.87 .034 

CC--12 04 (04) 

90˚ R10B5C-LH 83.5 3.287 

16.0 .630 35.0 1.378 

TR10B5C-LH 83.5 3.287 0.87 .034 

31.75 1.250 9.5 .374 

R10F5 96.0 3.780 

S3 TR10F5 96.0 3.780 0.87 .034 

TC--16 T3 (08) 

90˚ 

R10F5-LH 96.0 3.780 

28.7 1.130 47.6 1.874 31.8 1.252 25.4 1.000 

TR10F5-LH 96.0 3.780 0.87 .034 

S4 R10F5C 96.0 3.780 

CC--12 04 (04) 

90˚ 

TR10F5C 96.0 3.780 0.87 .034 

28.7 1.130 47.6 1.874 31.75 1.250 25.4 1.000 

R10A595C 96.0 3.780 

S6 TR10A595C 96.0 3.780 0.87 .034 

CC--12 04 (04) 

95˚ 

R10A595C-LH 96.0 3.780 

28.7 1.130 47.6 1.874 31.75 1.250 9.54 .376 

TR10A595C-LH 96.0 3.780 0.87 .034 

S7 R10F595 96.0 3.780 

TC--16 T3 (08) 

95˚ 

TR10F595 96.0 3.780 0.87 .034 

28.7 1.130 47.6 1.874 31.75 1.250 25.52 1.005 

R10F595C 96.0 3.780 

S8 

TR10F595C 96.0 3.780 0.87 .034 

CC--12 04 (04) 

95˚ R10F595C-LH 96.0 3.780 

28.7 1.130 47.6 1.874 31.75 1.250 25.44 1.002 

TR10F595C-LH 96.0 3.780 0.87 .034 

R10A5L 96.0 3.780 

TR10A5L 96.0 3.780 0.87 .034 

R10A5L-LH 96.0 3.780 

28.7 1.130 47.6 1.874 

S9 

TR10A5L-LH 96.0 3.780 0.87 .034 

TC--16 T3 (08) 

75˚ R10B5L 83.5 3.287 

31.8 1.252 4.8 .189 

TR10B5L 83.5 3.287 0.87 .034 

R10B5L-LH 83.5 3.287 

16.0 .630 35.0 1.378 

TR10B5L-LH 83.5 3.287 0.87 .034 

S11 R10F5L 96.0 3.780 

TC--16 T3 (08) 

75˚ 

TR10F5L 96.0 3.780 0.87 .034 

28.7 1.130 47.6 1.874 31.8 1.252 20.35 .801 

R10A545 97.0 3.810 

TR10A545 95.0 3.740 0.87 .034 28.7 1.130 47.6 1.874 

S12 

R10A545-LH 97.0 3.820 

TC--16 T3 (08) 

45˚ TR10A545-LH 95.0 3.740 0.87 .034 

31.8 1.252 -1.6 -.063 

R10B545 84.0 3.307 

TR10B545 84.0 3.307 0.87 .034 

16.0 .630 35.0 1.378 

R10A90 93.0 3.660 

28.7 1.130 47.6 1.874 

S14 TR10A90 93.0 3.660 0.87 .034 

TC--16 T3 (08) 

0˚ 

R10B90 80.5 3.170 

16.0 .630 35.0 1.378 

TR10B90 80.5 3.170 0.87 .034 

28.6 1.126 


Page 46

TOOLS FOR BUILDING-IN 

MBTR/SAB - SQUARE MOUNTED UNITS 

for fine - finishing 

Fig S1 

K 

α O 

T 

H2 

R 

M 

S2 S3 S4 S5 S6 S7 S8 

90 o 90 o 90 o 95 o 95 o 95 o 95 o 


Shown 



S9 S10 S11 S12 S13 S14 

75 o 75 o 75 o 45 o 30 o 0 o 

Adjustment = 

0.01mm/.0004ins 

on radius per 

division 

HOLE fig & INSERT & UNIT CODE/SIZE M T R H 2 Min K 

SIZE α O datum rad Min bore Total Radial Tool 

Possible Adjustment point offset 

mm inch mm inch mm inch mm inch mm inch 

S1 90° TC_ _06 T1 (02) MBTR/SAB1-2B5 25.00 .984 0.25 .010 2.50 .098 13.10 .516 2.00 .079 

S1 90° TC_ _06 T1 (02) MBTR/SAB1-2B5-LH 25.00 .984 0.25 .010 2.50 .098 13.10 .516 2.00 .079 

S9 75° TC_ _06 T1 (02) MBTR/SAB-2B5L 25.00 .984 0.25 .010 2.50 .098 13.10 .516 2.00 .079 

1 S9 75° TC_ _06 T1 (02) MBTR/SAB1-2B5LLH 25.00 .984 0.25 .010 2.50 .098 13.10 .516 2.00 .079 

S12 45° TC_ _06 T1 (02) MBTR/SAB1-2B545 25.00 .984 0.25 .010 2.50 .098 13.70 .539 -0.80 -.031 

S3 90° TC_ _06 T1 (02) MBTR/SAB1-2F5S 25.00 .984 0.25 .010 2.50 .098 13.10 .516 7.50 .295 

S14 0° TC_ _06 T1 (02) MBTR/SAB1-2B90 25.00 .984 0.25 .010 2.50 .098 13.20 .520 - - 

S1 90° TC_ _09 02 (04) MBTR/SAB2-3B5 33.00 1.300 0.35 .014 5.00 .197 17.55 .691 3.00 .118 

S1 90° TC_ _09 02 (04) MBTR/SAB2-3B5-LH 33.00 1.300 0.35 .014 5.00 .197 17.55 .691 3.00 .118 

S2 90° CC_ _06 02 (04) MBTR/SAB2-3B5C 33.00 1.300 0.35 .014 5.00 .197 16.35 .644 4.00 .157 

S2 90° CC_ _06 02 (04) MBTR/SAB2-3B5CLH 33.00 1.300 0.35 .014 5.00 .197 16.35 .644 4.00 .157 

2 S3 90° TC_ _09 02 (04) MBTR/SAB2-3B5S 33.00 1.300 0.35 .014 5.00 .197 18.15 .715 9.40 .370 

S3 90° TC_ _09 02 (04) MBTR/SAB2-3B5SLH 33.00 1.300 0.35 .014 5.00 .197 18.15 .715 9.40 .370 

S9 75° TC_ _09 02 (04) MBTR/SAB2-3B5L 33.00 1.300 0.35 .014 5.00 .197 17.55 .691 2.00 .079 

S9 75° TC_ _09 02 (04) MBTR/SAB2-3B5LLH 33.00 1.300 0.35 .014 5.00 .197 17.55 .691 2.00 .079 

S12 45° TC_ _09 02 (04) MBTR/SAB2-3B545 33.00 1.300 0.35 .014 5.00 .197 19.75 .778 -0.80 -.031 

S14 0° TC_ _09 02 (04) MBTR/SAB2-3B90 33.00 1.300 0.35 .014 5.00 .197 19.25 .758 - - 

S1 90° TC_ _11 02 (04) MBTR/SAB3-5B5-M 45.00 1.770 0.50 .020 7.00 .276 21.95 .864 5.40 .213 

S1 90° TC_ _11 02 (04) MBTR/SAB3-5B5LHM 45.00 1.770 0.50 .020 7.00 .276 21.95 .864 5.40 .213 

S2 90° CC_ _06 02 (04) MBTR/SAB3-5B5C-M 45.00 1.770 0.50 .020 7.00 .276 21.75 .856 5.40 .213 

S2 90° CC_ _06 02 (04) MBTR/SAB3-5B5CLHM 45.00 1.770 0.50 .020 7.00 .276 21.75 .856 5.40 .213 

3 S3 90° TC_ _11 02 (04) MBTR/SAB3-5F5S-M 45.00 1.770 0.50 .020 7.00 .276 21.95 .864 15.00 .591 

S9 75° TC_ _11 02 (04) MBTR/SAB3-5B5L-M 45.00 1.770 0.50 .020 7.00 .276 21.95 .864 3.20 .126 

S9 75° TC_ _11 02 (04) MBTR/SAB3-5B5LLHM 45.00 1.770 0.50 .020 7.00 .276 21.95 .864 3.20 .126 

S12 45° TC_ _11 02 (04) MBTR/SAB3-5B545-M 45.00 1.770 0.50 .020 7.00 .276 21.95 .864 -1.60 -.063 

S14 0° TC_ _11 02 (04) MBTR/SAB3-5B90-M 45.00 1.770 0.50 .020 7.00 .276 21.85 .860 - - 

S1 90° TC_ _16 T3 (08) MBTR/SAB4-7B5 63.00 2.480 0.75 .030 10.00 .394 31.50 1.240 8.35 .329 

S1 90° TC_ _16 T3 (08) MBTR/SAB4-7B5-LH 63.00 2.480 0.75 .030 10.00 .394 31.50 1.240 8.35 .329 

S2 90° CC_ _09 T3 (04) MBTR/SAB4-7B5C 63.00 2.480 0.75 .030 10.00 .394 31.40 1.236 6.35 .250 

4 S9 75° TC_ _16 T3 (08) MBTR/SAB4-7B5L 63.00 2.480 0.75 .030 10.00 .394 31.50 1.240 6.20 .244 

S9 75° TC_ _16 T3 (08) MBTR/SAB4-7B5LLH 63.00 2.480 0.75 .030 10.00 .394 31.50 1.240 6.20 .244 

S12 45° TC_ _16 T3 (08) MBTR/SAB4-7B545 63.00 2.480 0.75 .030 10.00 .394 31.50 1.240 -1.60 -.630 

S14 0° TC_ _16 T3 (08) MBTR/SAB4-7B90 63.00 2.480 0.75 .030 10.00 .394 29.00 1.142 - - 

NOTES:‘M’ - is the minimum bore size possible - in bar specially deisgned for the purpose 

K is measured to the theoretical sharp point of the insert 

For spares see page 60 

For inserts please refer to the Insert Section in this catalogue 


Page 47


MBTR/SAB - ANGULAR MOUNTED UNITS 

for fine - finishing 

Fig A1 

90 o 

K 

α 

R 

T 

H2 

M 

A2 A3 A4 A5 A6 A7 A8 

90 o 95 o 95 o 75 o 75 o 45 o 30 o 

Right Hand Units Shown, Left Hand Units (LH) are mirror image 

53 o - 8' 

Adjustment = 0.01mm/.0004ins on radius per division 

HOLE fig & INSERT & UNIT CODE/SIZE M T R H 2 Min K 

SIZE α O datum rad Min bore Total Radial Tool 

Possible Adjustment point offset 

mm inch mm inch mm inch mm inch mm inch 

A1 90° MBTR/SAB1-2B2 24.00 .945 0.20 .008 2.00 .079 13.10 .516 1.35 .053 

A1 90° MBTR/SAB1-2B2-LH 24.00 .945 0.20 .008 2.00 .079 13.10 .516 1.35 .053 

1 A5 75° TC_ _06 T1 (02) MBTR/SAB-2B2L 24.00 .945 0.20 .008 2.00 .079 13.70 .539 -1.50 -.059 

A5 75° MBTR/SAB1-2B2LLH 24.00 .945 0.20 .008 2.00 .079 13.70 .539 -1.50 -.059 

A7 45° MBTR/SAB1-2B245 24.00 .945 0.20 .008 2.00 .079 13.70 .539 -1.60 -.063 

A1 90° TC_ _06 T1 (02) MBTR/SAB2-3B1 30.00 1.181 0.28 .011 4.00 .157 16.50 .650 1.32 .052 

A1 90° TC_ _06 T1 (02) MBTR/SAB2-3B1-LH 30.00 1.181 0.28 .011 4.00 .157 16.50 .650 1.32 0.52 

A1 90° TC_ _09 02 (04) MBTR/SAB2-3B2 30.00 1.181 0.28 .011 4.00 .157 18.70 .736 0.80 .031 

2 A1 90° TC_ _09 02 (04) MBTR/SAB2-3B2-LH 30.00 1.181 0.28 .011 4.00 .157 18.70 .736 0.80 .031 

A2 90° CC_ _06 02 (04) MBTR/SAB2-3B2C 30.00 1.181 0.28 .011 4.00 .157 16.35 .644 0.20 .008 

A2 90° CC_ _06 02 (04) MBTR/SAB2-3B2CLH 30.00 1.181 0.28 .011 4.00 .157 16.35 .644 0.20 .008 

A5 75° TC _ _09 02 (04) MBTR/SAB2-3B2L 30.00 1.181 0.28 .011 4.00 .157 18.80 .740 1.10 .043 

A5 75° TC _ _09 02 (04) MBTR/SAB2-3B2LLH 30.00 1.181 0.28 .011 4.00 .157 18.80 .740 1.10 .043 

A7 45° TC _ _09 02 (04) MBTR/SAB2-3B245 30.00 1.181 0.28 .011 4.00 .157 19.75 .778 -1.60 -.063 

A1 90° TC_ _11 02 (04) MBTR/SAB3-5B2M 40.00 1.575 0.40 .016 5.60 .220 22.80 .898 2.30 .091 

A1 90° TC_ _11 02 (04) MBTR/SAB3-5B2LHM 40.00 1.575 0.40 .016 5.60 .220 22.80 .898 2.30 .091 

A2 90° CC_ _06 02 (04) MBTR/SAB3-5B2C-M 40.00 1.575 0.40 .016 5.60 .220 21.75 .856 1.20 .047 

A2 90° CC_ _06 02 (04) MBTR/SAB35B2CLHM 40.00 1.575 0.40 .016 5.60 .220 21.75 .856 1.20 .047 

3 A5 75° TC_ _11 02 (04) MBTR/SAB3-5B2L-M 40.00 1.575 0.40 .016 5.60 .220 22.40 .882 1.30 .051 

A5 75° TC_ _11 02 (04) MBTR/SAB35B2LLHM 40.00 1.575 0.40 .016 5.60 .220 22.40 .882 1.30 .051 

A7 45° TC_ _11 02 (04) MBTR/SAB3-5B245M 40.00 1.575 0.40 .016 5.60 .220 22.85 .900 -1.60 -.063 

A7 45° TC_ _11 02 (04) MBTR/SAB35B245LHM 40.00 1.575 0.40 .016 5.60 .220 22.85 .900 -1.60 -.063 

A8 30° TC_ _11 02 (04) MBTR/SAB3-5B230-M 40.00 1.575 0.40 .016 5.60 .220 16.30 .642 -1.60 -.063 

A1 90° TC_ _16 T3 (08) MBTR/SAB4-7B2 58.00 2.283 0.60 .024 8.00 .315 31.55 1.242 -.040 -.016 

A1 90° TC_ _16 T3 (08) MBTR/SAB4-7B2-LH 58.00 2.283 0.60 .024 8.00 .315 31.55 1.242 -.040 -.016 

A2 90° CC_ _09 T3 (04) MBTR/SAB4-7B2C 58.00 2.283 0.60 .024 8.00 .315 32.57 1.282 1.60 .063 

4 A2 90° CC_ _09 T3 (04) MBTR/SAB4-7B2CLH 58.00 2.283 0.60 .024 8.00 .315 32.57 1.282 1.60 .063 

A5 75° TC_ _16 T3 (08) MBTR/SAB4-7B2L 58.00 2.283 0.60 .024 8.00 .315 29.40 1.157 -3.20 -.126 

A5 75° TC_ _16 T3 (08) MBTR/SAB4-7B2LLH 58.00 2.283 0.60 .024 8.00 .315 29.40 1.157 -3.20 -.126 

A7 45° TC_ _16 T3 (08) MBTR/SAB4-7B245 58.00 2.283 0.60 .024 8.00 .315 31.50 1.240 -6.50 -.256 

NOTES:‘M’ - is the minimum bore size possible - in bar specially deisgned for the purpose 

K is measured to the theoretical sharp point of the insert 

For spares see page 60 

For inserts please refer to the Insert Section in this catalogue 


Page 48


MICRON - ADJUSTABLE FINE BORING UNITS - TYPE MBU 

for fine finishing 

These fine boring units are designed for building into boring bars which are dedicated to (or about) a 

specific bore size. 

The units are pre-tensioned, eliminating backlash and adjustment is made from the front only. 

Each graduation on the adjusting dial = 0.005mm/.0002in adjustment on RADIUS. 

Each vernier graduation on the bush = 0.001mm/.00004in adjustment on RADIUS. 

STYLE 290 

STYLE 590 

53 o - 8' 

* LH = MIRROR IMAGE 

M-dia min R-adj range H-min ht K-tool offset point Datum Rad 

Size Order Code mm inch mm inch mm inch mm inch Insert mm inch 

1 MBU 1-980-290C06 24.9 .980 0.52 .020 12.9 .508 0.4 .016 CC--06 02-- 0.4 .016 

1 MBU 1-980-590C06 27.9 1.098 0.65 .026 11.0 .433 5.1 .201 CC--06 02-- 0.4 .016 

1 MBU 1-980-590-LH 27.9 1.098 0.65 .026 11.0 .433 5.1 .201 CC--06 02-- 0.4 .016 

2 MBU 2-970-290C06 31.0 1.220 0.8 .031 14.9 .587 1.0 .039 CC--06 02-- 0.4 .016 

2 MBU 2-970-590C06 37.0 1.457 1.0 .039 14.0 .551 6.3 .248 CC--06 02-- 0.4 .016 

2 MBU 2-970-590-LH 37.0 1.457 1.0 .039 14.0 .551 6.3 .248 CC--06 02-- 0.4 .016 

3 MBU 3-960-290T11 40.5 1.594 1.2 .047 17.6 .693 1.1 .043 TC--11 02-- 0.4 .016 

3 MBU 3-960-590T11 48.5 1.909 1.5 .059 16.8 .661 7.2 .283 TC--11 02-- 0.4 .016 

3 MBU 3-960-590-LH 48.5 1.909 1.5 .059 16.8 .661 7.2 .283 TC--11 02-- 0.4 .016 

4 MBU 4-950-290T16 59.5 2.343 2.0 .079 26.5 1.043 1.4 .055 TC--16 T3-- 0.8 .031 

4 MBU 4-950-590T16 69.0 2.717 2.5 .098 25.4 1.000 10.5 .413 TC--16 T3-- 0.8 .031 

4 MBU 4-950-590-LH 69.0 2.717 2.5 .098 25.4 1.000 10.5 .413 TC--16 T3-- 0.8 .031 

SPARES & ACCESSORIES 

Insert Retaining Screws Adjusting Insert Insert 

Product Code Screw & Wrench Kit Spanner Screw Key Screw Driver 

MBU 1-980-290C06 RS2560 BTR-001/10/3 R36 R37 R37D 


MBU 1-980-590-LH RS2560 BTR-001/10/3 R36 R37 R37D 




MBU 3-960-290T11 RS2560 BTR-001/7/3 R36 R37 R37D 






NOTE: Because of the assembly tolerances, it is recommended that units, if damaged, are returned to 

Rigibore for assessment/repair. 


Page 49


BORING BARS FOR TYPE ‘MBU’ UNITS 

for fine finishing 

Semi-finished bars for ”MBU” fine boring units are completed on a short delivery to suit the application. 

When ordering, please specify:- 

Tool shank details (i.e. BT50, 1” Weldon etc.) ............................................................................................. 

Diameter D” to be machined ............................................................................................. 

Bore depth “L1” ............................................................................................. 

Minimum length to spindle face ‘L2” ............................................................................................. 

Through coolant required (& method) ............................................................................................. 

Is dynamic balancing required (rotating tools only) ............................................................................................. 

@ 

RPM 

Preferred fine boring unit size ............................................................................................. 

MBU 

(note the min. diameter capacity for each unit) ............................................................................................. 

Maximum tool weight .............................................kgs ................................lbs. 

Tool change movement .......................................kgs/cm ..........................lbs/ins. 

Usage Recommendation:When considering the application for MBU fine boring units, we recommend 

that you do not exceed 4:1 length to diameter ratio (i.e. a bar length which is 4 times its diameter or 

location diameter, whichever is smaller). 

If an application requires a longer bar please call our technical team who will be pleased to advise you. 

PLEASE PHOTOCOPY THIS PAGE TO ACCOMPANY YOUR ENQUIRY OR ORDER 


Page 50


RIGIBORE UNITS SPARES & ACCESSORIES 

Sizes ‘R’ 2, 3 

Insert Screws for ‘C’ Style 

units 

3 RS2560 CC--06-- 

5 RS2560 CC--06-- 

7 RS4084 CC--09-- 

10 RS40120 CC--12-- 

For spares & accessories for ‘C’ 

style,‘F’ style, 45 0 ,30 0 ,95 0 approach 

units see corresponding size for 

standard units as listed below. 

SPARES/ACCESSORIES – ORDERING CODES 

Tools are supplied complete with insert screw & torx 

wrench. Inserts must be ordered separately. 

TOOL 

TOOL DIAL COLLET COLLET KEY ADJUSTING HEXAGON TORX TORX INSERT SCREW & 

BODY SPRING SPANNER WRENCH WRENCH DRIVER SCREW WASHER 

& INSERT 

R2A2 R20A2 R23A 

R2B2 R20B2 R23B 

R2B2S R20B2S R23BS 

R2A2L R20A2L R23A 

R2B2L R20B2L R26 R28 R27 R27D RS2045 R23B 

R2A5 R20A5 SUPPLIED AS UNIT 

(TC--06) R23A 

R2B5 R20B5 }ASSEMBLY ONLY 

R23B 


R2B5L R20B5L R23B 

R2A5-LH R20A5-LH R23A 

R2B5-LH R20B5-LH R26 R28 R27 R27D R23B 

R2A5L-LH R20A5L-LH R23A 

R2B5L-LH R20B5L-LH R23B 




TOOL 

TOOL COLLET ADJUSTING HEXAGON TORX TORX INSERT 

BODY DIAL COLLET SPRING BOLT KEY SPANNER WRENCH WRENCH DRIVER SCREW 

& INSERT 

R3B1 R30B1 R33B1 R27 R27D RS2045 (TC --06) 

R3A2 R30A2 R33A 

R3B2 R30B2 R312 R33B 


R3B2L R30B2L 

R33B 

R32 R35 

R34 R36 R38 R37 R37D 

R3A5 R30A5 R33A 

RS2263 

R3B5 R30B5 

R33B 

with 

R315 


TC--09-- 



R3B5-LH R30B5-LH 

R33B 

R315 R32 R35 


R34 R36 R38 R37 R37D 



Page 51



Sizes ‘R’ 5, 7 

To order tool body for ‘C’ style, ‘F’ style, 45 0 , 

30 0 ,95 0 approach units please see following 

examples: 

TR7B5C - tool body order code = R70 B5C 

R2F5 - tool body order code = R20F5 




TOOL 

TOOL COLLET KEY ADJUSTING HEXAGON TORX TORX INSERT 

BODY DIAL COLLET SPRING BOLT (& SCREW) SPANNER WRENCH WRENCH DRIVER SCREW 

& INSERT 

R5A2 R50A2 R53A 

R5B2 R50B2 

R512 

R53B 


R5B2L R50B2L 

R52 R55 

R53B 

R5A5 R50A5 R53A 

R5B5 R50B5 

R515 

R53B 





R515 R52 R55 

R53B 

R5A5L-LH R50A5L-LH 

R53A 


R54 R36 R58 R37 R37D 

R54 R36 R58 R37 R37D 

RS2560 

(TC--1102) 




TOOL 

TOOL COLLET KEY ADJUSTING HEXAGON TORX TORX INSERT 

BODY DIAL COLLET SPRING BOLT (& SCREW) SPANNER WRENCH WRENCH DRIVER SCREW 

& INSERT 

R7A2 R70A2 R73A 

R7B2 R70B2 

R712 

R73B 


R7B2L R70B2L 

R72 R75 

R73B 

R7A5 R70A5 R73A 

R7B5 R70B5 

R715 

R73B 





R715 R72 R75 

R73B 



R74 R76 R78 R77 R77D 

R74 R76 R78 R77 R77D 

RS4084 

(TC--1602) 


Page 52



Sizes ‘R’ 10, ‘TR’ 2 



3 RS2560 CC--06-- 

5 RS2560 CC--06-- 

7 RS4084 CC--09-- 

10 RS40120 CC--12-- 








TOOL 

TOOL COLLET KEY ADJUSTING HEXAGON TORX TORX SHIM INSERT SHIM + 

BODY DIAL COLLET SPRING BOLT (& SCREW) SPANNER WRENCH WRENCH DRIVER SCREW SCREW SHIM 

WRENCH & INSERT SCREW 

R10A2 R100A2 R103A 

R10B2 

R100B2 

R112 

R103B 

R10A2L R100A2L R103A 

R10B2L R100B2L 

R102 R105 

R103B 

R10A5 R100A5 R103A 

R10B5 R100B5 R103B 

R10A5L R100A5L R103A 

R10B5L R100B5L 

R115 

R103B 

R10A5-LH R100 A5-LH R103A 

R10B5-LH R100B5L-LH 

R102 R105 

R103B 



R104 R76 R108 R77 R77D R118 

R104 R76 R108 R77 R77D R118 

5322 

32001 

(SHIM) 

RS35120 

with 5512 

(TC--16T3) 09001 

RS40120 (SHIM 

with SCREWS) 

(TC--2204) 

RIGIBORE ‘TR’ TOP ADJUSTING UNITS FOR FINE FINISHING APPLICATIONS 




TOOL 

SCREW AND TOOL COLLET KEY ADJUSTING ADJUSTING HEXAGON TORX TORX INSERT 

WASHER BODY DIAL COLLET SPRING SPRING SPANNER WRENCH WRENCH DRIVER SCREW 

STACK 

& INSERT 

TR2A2 R23AT TR20A2 

TR2B2 R23BT TR20B2 

TR2A2L R23AT TR20A2L 

TR2B2L R23BT TR20B2L R29 

TR2A5 R23AT TR20A5 }SUPPLIED (6) 

TR2B5 R23BT TR20B5 

AS UNIT 

TR2A5L R23AT TR20A5L 

ASSEMBLY 

TR2B5L R23BT TR20B5L 

ONLY 

TR2A5-LH R23AT TR20A5-LH 

R26 R28 R27 R27D 

TR2B5-LH R23BT TR20B5-LH R29 R26 R28 R27 R27D 

TR2A5L-LH R23AT TR20A5L-LH (6) 

TR2B5L-LH R23BT TR20B5L-LH 

RS2045 

with (TC--06T1) 


Page 53



Sizes ‘TR’ 3, 5 



examples: 


R2F5 - tool body order code = R20FS5 




TOOL TOOL COLLET SCREW & ADJUSTING ADJUSTING HEXAGON TORX TORX INSERT 

BODY DIAL COLLET SPRING WASHER KEY SPRING SPANNER WRENCH WRENCH DRIVER SCREW 

STACK 

& INSERT 

TR3B1 R30B1 R33BT R27 R27D RS2045 

TR3A2 R30A2 R33AT 

TR3B2 R30B2 R312 R33BT 

TR3A2L R30A2L R33AT 

TR3B2L R30B2L 

R33BT 

R32 R35 


TR3B5 R30B5 R33BT 


TR3B5L R30B5L 

R33BT 

R315 

TR3A5-LH R30A5-LH R33AT 

TR3B5-LH R30B5-LH 

R33BT 

R32 R35 

TR3A5L-LH R30A5L-LH 

R33AT 

TR3B5L-LH R30B5L-LH 

R33BT 

R34 R39(5) R36 R38 R37 R37D 

R34 R39(5) R36 R38 R37 R37D 

RS2263 

with 

(TC--0902) 




TOOL 

TOOL COLLET SCREW KEY ADJUSTING ADJUSTING HEXAGON TORX TORX INSERT 

BODY DIAL COLLET SPRING +WASHER (& SCREW) SPRING SPANNER WRENCH WRENCH DRIVER SCREW 

STACK 

& INSERT 


TR5B2 R50B2 

R53BT 

R512 


TR5B2L R50B2L R53BT 

R52 R55T 

TR5A5 R50A5 

R53AT 




R515 

TR5A5-LH R50A5-LH 

R53AT 

TR5B5-LH R50B5-LH R53BT 

R52 R55T 


R53AT 

TR5B5L-LH R50B5L-LH R53BT 

R54 R59 R36 R58 R37 R37D 

(3) 

R54 R59 R36 R58 R37 R37D 

(3) 

RS2560 

with 

(TC--1102) 


Page 54



Sizes ‘TR’ 7, 10 



3 RS2560 CC--06-- 

5 RS2560 CC--06-- 

7 RS4084 CC--09-- 

10 RS40120 CC--12-- 








TOOL 

TOOL COLLET SCREW & KEY ADJUSTING ADJUSTING HEXAGON TORX TORX INSERT 

BODY DIAL COLLET SPRING WASHER (& SCREW) SPRING SPANNER WRENCH WRENCH DRIVER SCREW 

STACK 

& INSERT 



R712 

TR7A2L R70A2L 

R73AT 


R72 R75T 

TR7A5 R70A5 

R73AT 




R715 


R73AT 


R72 R75T 


R73AT 

TR7B5L-LH R70B5L-LH R73BT 

R74 R79 R76 R78 R77 R77D 

(4) 

R74 R79 R76 R78 R77 R77D 

(4) 

RS4084 

with 

(TC--16T3) 




TOOL 

TOOL COLLET SCREW & KEY & ADJUST’G ADJUST’G HEXAGON TORX TORX SHIM INSERT SHIM + 

BODY DIAL COLLET SPRING WASHER SCREW SPRING SPANNER WRENCH WRENCH DRIVER SCREW SCREW SHIM 

STACK WRENCH & INSERT SCREW 

TR10A2 R100A2 R103AT 

TR10B2 R100B2 R103BT 

R112 

TR10A2L R100A2L 

R103AT 


R102 R105T R104 R109 R76 R108 R77 R77D R118 

TR10A5 R100A5 

R103AT 

(4) 

TR10B5 R100B5 R103BT 



R115 


R103AT 


R102 R105T R104 R109 R76 R108 R77 R77D R118 


R103AT 

(4) 


RS35120 

with 

(TC--16T3) 

RS40120 

with 

(TC--2204) 

5322 

32001 

(SHIM) 

5512 

09001 

(SHIM 

SCREW) 


Page 55





examples: 


R2F5 - tool body order code = R20FS 

SPARES/ACCESSORIES – ORDERING CODES - MICRON ADJUSTABLE BORING UNITS 

TOOL INSERT SCREW RETAINING SCREWS ADJUSTING TORX TORX 

WRENCH KIT SPANNER KEY DRIVER 



MBU-2-970-290C06 RS2560 BTR-001/10/3 R46 R37 R37D 

MBU-2-970-590C06 RS2560 BTR-001/10/3 R46 R37 R37D 

MBU-3-960-290T11 RS2560 BTR-001/7/3 R36 R37 R37D 




UNIT BLANKS - FOR CUSTOMER APPLICATIONS 

“R” Unit “TR” Unit A B C 

mm inch mm inch mm inch 

R2B TR2B 10 .394 6.9 .272 3.5 .138 

R2A TR2A 10 .394 6.9 .272 3.5 .138 

R3B TR3B 15 .590 10 .394 3.5 .138 

R3A TR3A 15 .590 10 .394 3.5 .138 

R5B TR5B 19 .748 11.3 .445 6.4 .252 

R5A TR5A 19 .748 11.3 .445 6.4 .252 

R7B TR7B 17 .670 17 .669 3.6 .142 

R7A TR7A 17 .670 17 .669 3.6 .142 

R10B TR10B 23 .905 22 .866 3.6 .142 

R10A TR10A 23 .905 22 .866 3.6 .142 

Please specify angular or square mount 

Material - EN 24T A.I.S.I. 4340 - Werkstoff 1.6582 


Page 56

TOOLS FOR BUILDING IN 

RIGIBORE UNITS - SPARES & ACCESSORIES - MBTR/SAB BUSH UNITS 

SQUARE MOUNTED 

INSERT SCREW RETAINING SCREW ADJUSTING TORX WRENCH TORX DRIVER 

& WRENCH KIT SPANNER 

MBTR/SAB1-2B5 

MBTR/SAB1-2B5-LH 

MBTR/SAB1-2B5L 

MBTR/SAB1-2B5LLH RS2045 BTR 001/10/3 R26 R27 R27D 

MBTR/SAB1-2B545 

MBTR/SAB1-2F5S 


MBTR/SAB2-3B5 

RS2263 


RS2263 

MBTR/SAB2-3B5C 

RS2560 

MBTR/SAB2-3B5CLH 

RS2560 

MBTR/SAB2-3F5S RS2263 BTR 001/10/3 R36 R37 R37D 

MBTR/SAB2-3F5SLH 

RS2263 


RS2263 

MBTR/SAB2-3B5LLH 

RS2263 


RS2263 


RS2263 

MBTR/SAB3-5B5-M 

MBTR/SAB3-5B5-LHM 

MBTR/SAB3-5B5C-M 

MBTR/SAB3-5B5C-LHM 

MBTR/SAB3-5F5S-M RS2560 BTR 001/7/3 R36 R37 R37D 

MBTR/SAB3-5B5L-M 

MBTR/SAB3-5B5LLHM 


MBTR/SAB3-5B90- 

MBTR/SAB4-7B5 



MBTR/SAB4-7B5L RS4084 BRT 001/8/3 R76 R77 R77D 




ANGULAR MOUNTED 

MBTR/SAB1-2B2 


MBTR/SAB1-2B2L RS2045 BTR 001/10/3 R26 R27 R27D 



MBTR/SAB2-3B1 

RS2263 


RS2263 

MBTR/SAB2-3B2 

RS2263 


RS2263 

MBTR/SAB2-3B2C RS2560 BTR 001/10/3 R36 R37 R37D 

MBTR/SAB2-3B2C-LH 

RS2560 


RS2263 

MBTR/SAB2-3B2L-LH 

RS2263 


RS2263 


MBTR/SAB3-5B2LHM 

MBTR/SAB3-5B2C-M 

MBTR/SAB3-5B2CLHM 

MBTR/SAB3-5B2L-M RS2560 BTR 001/7/3 R36 R37 R37D 

MBTR/SAB3-5B2LLHM 


MBTR/SAB3-5B245LHM 


MBTR/SAB4-7B2 



MBTR/SAB4-7B2CLH RS4084 BTR/001/8/3 R76 R77 R77D 





Page 57


I.S.O. SMALL CARTRIDGES 

For spares and Accesories see page 64 


Page 58





Page 59





Page 60


ISO SMALL CARTRIDGE SPARES AND ACCESSORIES – ORDERING CODES 

Cartridge Insert Torx Torx Mounting Hexagon Axial Radial Hexagon 

Screw Wrench Driver Screw Wrench Adjusting Adjusting Wrench 

(Torx) (Mounting) Screw Screw (Rad Adj) 

06CA–06 x 7 RS2045 R27 R27D CO6 x 7/5 R28 CO6 x 7/7 CO6 x 7/8 CO6 x 7/9 

06CA–06 RS2045 R27 R27D CO6 x 8/14 R38 CO6 x 7/7 CO6 x 7/8 CO6 x 7/9 

08CA–09 RS2263 

08CA–06 RS2560 R37 R37D CO8 X 10/5 R38 CO8 x 10/7 CO8 x 10/8 CO6 x 7/9 

08CA–05 

RS2263 

MICRO-ADJUSTABLE, FINE-BORING CARTRIDGES - TYPE UFP 

Part Number D (Min Bore) F* A L1 Insert Approach 

mm inch mm inch mm inch mm inch 

UFP-0390 28 1.1 16 0.603 0.15 0.006 55.5 2.185 WCGX0302 90° RH 

UFP-0690 28 1.1 16 0.603 0.15 0.006 55.5 2.185 CC or CP0602 90° RH 

UFP0690LH 28 1.1 16 0.603 0.15 0.006 55.5 2.185 CC or CP0602 90° RH 

UFP-0695 28 1.1 16 0.603 0.15 0.006 55.5 2.185 CC or CP0602 95° RH 

UFP-1190 36 1.417 20 0.787 0.15 0.006 55.5 2.185 TC or TP1102 90° RH 

UFP-1190LH 36 1.417 20 0.787 0.15 0.006 55.5 2.185 TC or TP1102 90° LH 

UFP-0690BB 36 1.417 20 0.787 0.15 0.006 55.5 2.185 CC or CP0602 90° Back Boring 

UFP-07120 36 1.417 20 0.787 0.15 0.006 58.5 2.303 DC0702 120° RH 

For notes on mounting dimensions please see 

the technical section of the catalogue. 

Adjustment = 0.005mm/.0002inches per division 

on diameter. 

Axial Adjustment (X) = 1.0mm/0.040inches 

SPARES & ACCESSORIES 1. Clamping Screw WS360 

2. Hexagon Wrench for clamp screw R58 

3. Axial Adjusting Screw WS359 

4. Axial Wedge WP311 

5. Insert Screw RS2560 (RS2055 for WC Insert) 

6. Torx Wrench R37 (R27 for WC Insert) 

7. Grease Gun UFPG_00 

8. Hexagon Wrench (for axial adj screw) R48 


Page 61


STANDARD ADAPTOR BUSHES 

METRIC 

Order Code 

SAB20 

SAB30 

SAB50 

SAB70 

SAB100 

IMPERIAL 

Order Code 

SAB20 

SAB30 

SAB50 

SAB70 

SAB100 


Page 62


PRECISION GROUND INDEXABLE INSERTS - SCREW-ON TYPE 

CHIPBREAKER GEOMETRIES 

A choice of 4 geometries is available to suit most applications 

Ultra-precision ground to I.S.O.“H” tolerance for indexing within .0005”/0.013mm 

0˚ T.R. 

8˚ T.R. 

14˚ T.R. 

22˚ T.R. 

Brass, S.G. Cast Iron, Hardened Steel, Short-chipping Bronze 

Alloy Steels,Tool Steels, some bronzes, some grey cast irons & tougher materials 

Mild steels, stainless steels, some tool steels, heat-resisting steel alloys, hard plastics 

Aluminium, aluminium alloys, soft plastics, rubber, magnesium alloys, copper 

RIGIDEX GRADES FOR PRECISION GROUND INSERTS 

for fine-boring 

Grade I.S.O ANSI Description Coating Materials 

High-speed finishing PVD Composite Cast iron 

RC217 M10 - M25 C2-C3 Exceptional resistance to wear, coated Heat-resisting 

K05 - K25 oxidation & thermal shock titanium alloy 

R71 P05-P25 P6-P7 Light roughing & finishing Uncoated Steel, cast steel 

M10-M20 

High cutting speeds with 

moderate feeds 

High resistance to wear & 

thermal shock 

R22 K10-K25 C2-C3 Wide range of applications Micro-grain Cast Iron 

M10-M30 High resistance to wear & uncoated Ferrous materials, 

good edge sharpness. 

& heat resisting 

Moderate cutting 

titanium alloy & aircraft 

speeds & high feeds 

materials & plastics 

L = left hand (boring) - shown 

R = Right hand (turning) 

TYPE CC 

AVAILABLE GRADES 

SIZE ORDER CODE RC217 TOP d l* d1 s r 

R22 RAKE (I.C) 

R71 (deg) inch mm inch mm inch mm inch mm inch mm 

CCHW 06 02 04 RC217, R22 0 .250 6.35 .250 6.35 .110 2.8 .094 2.38 .016 0.4 

CCHW 06 02 08 RC217 0 .031 0.8 

CCHX 06 02 04 - L14 RC217 14 .008 0.2 

CCHX 06 02 02 - L22 R22 22 .008 0.2 

CCHX 06 02 04 - L08 RC217, R22, R71 8 .016 0.4 

06 CCHX 06 02 04 - R08 R22 8 .016 0.4 

CCHX 06 02 04 - L14 R71 14 .016 0.4 

CCHX 06 02 04 - L22 R22 22 .016 0.4 

CCHX 06 02 04 - R22 R22 22 .016 0.4 

CCHW 09 T3 04 RC217 0 .375 9.525 .375 9.525 .173 4.4 .156 3,97 .016 0.4 

CCHX 09 T3 02 - L08 RC217 8 .008 0.2 

09 CCHX 09 T3 04 - L08 RC217, R71 8 .016 0.4 

CCHX 09 T3 04 - L22 R22 22 .016 0.4 

CCHX 09 T3 08 - L08 RC217 8 .031 0.8 

12 

CCHW 12 04 08 RC217 0 .500 12.7 .500 12.7 .216 5.5 .187 4.74 .031 0.8 

CCHX 12 04 04 - L22 R22 22 .016 0.4 


Page 63


PRECISION GROUND INDEXABLE INSERTS - SCREW-ON TYPE 

TYPE TC 

L = left hand (boring) - shown 

R = Right hand (turning) 


SIZE ORDER CODE RC217 TOP d l* d1 s r 

R22 RAKE (I.C) 

R71 (deg) inch mm inch mm inch mm inch mm inch mm 

TCHW 06 T1 02 RC217, R22 0 .156 3.97 .270 6.87 .087 2.2 .078 1.98 .008 0.2 

TCHW 06 T1 04 RC217, R22 0 .016 0.4 

TCHW 06 T1 08 RC217 0 .031 0.8 

TCHX 06 T1 01 - L22 R22 22 .004 0.1 

06 TCHX 06 T1 02 - L08 R71 8 .008 0.2 

TCHX 06 T1 02 - L14 R71 14 .008 0.2 

TCHX 06 T1 02 - L22 R22 22 .008 0.2 

TCHX 06 T1 04 - L08 R71 8 .016 0.4 

TCHX 06 T1 04 - L22 R22 22 .016 0.4 

TCHW 09 02 02 RC217, R22 0 .219 5.56 .379 9.63 .098 2.5 .094 2.38 .008 0.2 

TCHW 09 02 04 RC217, R22 0 .016 0.4 

TCHW 09 02 08 RC217, R22 0 .031 0.8 

TCHX 09 02 01 - L22 R22 22 .004 0.1 

TCHX 09 02 02 - L14 R71 14 .008 0.2 

09 TCHX 09 02 02 - L22 R22 22 .008 0.2 

TCHX 09 02 04 - L08 R71 8 .016 0.4 

TCHX 09 02 04 - L14 R71 14 .016 0.4 

TCHX 09 02 04 - L22 R22 22 .016 0.4 

TCHW 11 02 02 RC217, R22 0 .250 6.35 .433 11.0 .110 2.8 .094 2.38 .008 0.2 

TCHW 11 02 04 RC217, R22 0 .016 0.4 

TCHW 11 02 08 RC217, R22 0 .031 0.8 

11 TCHX 11 02 01 - L22 R22 22 .004 0.1 

TCHX 11 02 02 - L14 R71 14 .008 0.2 

TCHX 11 02 04 - L08 R71 8 .016 0.4 

TCHX 11 02 04 - L14 R71 14 .016 0.4 

TCHX 11 02 04 - L22 R22 22 .016 0.4 

5 

TCHW 16 T3 02 R22 0 .375 9.525 .650 16.5 .173 4.4 .156 3.97 .008 0.2 

TCHW 16 T3 04 RC217, R22 0 .016 0.4 

TCHW 16 T3 08 RC217, R22 0 .031 0.8 

TCHW 16 T3 12 RC217, R22 0 .047 1.2 

TCHW 16 T3 16 R22 0 .063 1.6 

16 TCHX 16 T3 04 - L08 R71 8 .016 0.4 

TCHX 16 T3 04 - L14 R71 14 .016 0.4 

TCHX 16 T3 04 - L22 R22 22 .016 0.4 

TCHX 16 T3 08 - L22 R22 22 .031 0.8 


Page 64


INDEXABLE INSERTS FOR SHORT HOLE DRILLS 

INDEXABLE DRILLING INSERTS 

CUTTING EDGES - A choice of 2 cutting edges is available 

E - Lightly honed edge - more positive cutting edge for lower cutting forces - used in stable conditions 

S - Negative land & lightly honed edge - reinforced for more difficult materials and unstable working conditions 

THICKNESSES - A choice of 2 insert thicknesses is available 

Regular - the standard insert which is recommended for most boring applications in drilling and rough boring 

Heavy duty (HD) - A thicker insert used on more difficult materials and applications 

RIGIBORE GRADES FOR WCGX DRILLING INSERTS 

for drilling and rough boring 

Grade I.S.O ANSI Description Coating Materials 

Medium to heavy Multi-coated Steel, 

RC62A P10-P35 C6-C7 machining. Combines wear Cast Steel, 

M15-M35 resistance to deformation High Alloy Steels 

at higher cutting speeds 

a multi-purpose grade for 

use as the outboard insert 

for drills & rough boring 

RC54A P20-P45 C5-C6 Medium to extreme roughing Multi Coated Steel, 

M20-M45 conditions in steel, high alloy Cast Steels 

steels & cast steels 

High Alloy Steels 

Recommended for unstable 

set-ups where vibration is 

likely to occur. Suitable for 

roughing & interrupted cuts in 

boring; for inboard & outboatd 

inserts in drills 

RC22A K05-K25 C2-C3 Excellent wear resistance Multi-coated Cast iron 

M10-M25 For use at higher cutting Abrasive materials 

speeds. Primarlly a grade 

for cast iron but also a 

supplementary grade to RC26A 

where greater abrasion resistance 

is required. Not for use on 

aluminium or its alloys. 

R56 P15-P35 C6 Drilling and boring in steels Uncoated Cast steels,Alloy steels 

M15-M35 Recommened for inboard Stainless steel 

insert of drills in stable 

Heat-resisting steels 

conditions 

Alloyed Grey Iron 

Modular & Malleable cast iron 

R54 P30-P50 C5 Roughing & interrupted cuts Uncoated Steels 

M30-M40 at lower cutting speeds Cast Steels 

High toughness, high 

strength & resistance 

to mechanical shock 

Recommended as the 

inboard insert on drills in 

unstable conditions 

R22 K10-K25 C2-C3 High resistance to wear Micrograin Cast Iron 

M10-M30 & good edge sharpness uncoated non-ferrous materials 

Rough boring and drilling 

Moderate cutting speeds 

Heat-resisting titanium alloys 

& high feeds. Recommended 

alloys & plastics 

for both inboard & outboard 

insert when drilling cast iron 

and non-ferrous materials 

R19 M10-M20 C1-C2 Good abrasion and shock Micrograin High nickel materials 

K15-K35 resistance. Recommended uncoated Tool steels 

for the drilling and boring of 

high nickel materials & tools 

steels at low to medium speeds 

& feeds. Suitable for both inboard 

& outboard inserts in drills 


Page 65


INDEXABLE INSERTS FOR SHORT HOLE DRILLS 

TYPE ‘WC’ 

S = Edge - reinforced with land 

E = Edge - light honed only 

WCGX - REGULAR 


SIZE ORDER CODE COATED 

UNCOATED d l d 1 s r 

GRADES 

GRADES (l.C.) 

RC62A, RC54A, RC22A R56, R54, R22, R19 inch mm inch mm inch mm inch mm inch mm 

03 

05 

06 

07 

09 

WCGX 03 02 04 S RC62A, RC54A, R56, R54 ,R22 

WCGX 03 02 04 E RC62A, RC54A, RC22A R56, R54, R22, R19 

WCGX 05 03 04 S RC62A, RC54A R56, R54, R22 






WCGX 09 04 04 S RC62A, RC54A R54, R22 


.236 6.0 .156 3.97 .110 2.8 .098 2.5 .016 0.4 

.315 8.0 .208 5.29 .110 2.8 .118 3.0 .016 0.4 

.394 10.0 .260 6.62 .154 3.9 .118 3.0 .016 0.4 

.472 12.0 .312 7.94 .181 4.6 .150 3.8 .016 0.4 

.591 15.0 .390 9.92 .189 4.8 .169 4.3 .016 0.4 

WCGX - HEAVY DUTY (HD) 


SIZE ORDER CODE COATED 

UNCOATED d l d 1 s r 

GRADES 

GRADES (l.C.) 

RC62A, RC54A, RC22A R56, R54, R22, R19 inch mm inch mm inch mm inch mm inch mm 

05 

06 

07 

09 

WCGX 05 T3 04 S-HD RC54A R56, R54, R22 

WCGX 05 T3 04 E-HD RC62A, RC54A, RC22A R56, R54, R22, R19 

WCGX 06 T3 04 S-HD RC62A, RC54A R56, R54, R22 

WCGX 06 T3 04 E-HD RC62A, RC54A, RC22A R56, R54, R22, R19 

WCGX 07 04 04 S-HD RC54A R54, R22 

WCGX 07 04 04 E-HD RC62A, RC54A, RC22A R56, R54, R22, R19 

WCGX 09 05 04 S-HD RC54A R54, R22 

WCGX 09 05 04 E-HD RC62A, RC54A, RC22A R56, R54, R22, R19 

.315 8.0 .208 5.29 .110 2.8 .150 3.8 .016 0.4 

.394 10.0 .260 6.62 .154 3.9 .150 3.8 .016 0.4 

.472 12.0 .312 7.94 .181 4.6 .189 4.8 .016 0.4 

.591 15.0 .390 9.92 .189 4.8 .209 5.3 .016 0.4 

INSERT TORX & SPARES 

DRILL SIZE INSERT INSERT SCREW TORX 

INCH MM DRIVER 

.625 - .875 15.875 - 22.225 WCGX 03 -- RS2055 R27D (T6) 

.937 - 1.156 23.800 - 29.362 WCGX 05 -- RS2560 R37D (T7) 

1.187 - 1.687 30.150 - 41.580 WCGX 06 -- RS3590 

1.750 - 2.062 44.450 - 52.375 WCGX 07 -- R77D (T15) 

RS4095 

2.125 - 2.950 53.975 - 74.930 WCGX 09 -- 

SPECIALISTS IN SPECIALS 

Rigibore is pleased to quote on request where Rigibore inserts are able to be ground for special inserts. 

For technical information about inserts, please refer to the technical section of this catalogue for the 

ISO/ANSI Carbide grade chart for precision ground & sintered inserts, ISO identification system. 


Page 66


HOLE DIMENSIONS FOR STANDARD RIGIBORE UNITS - ANGULAR MOUNTED 

HOLE DIMENSIONS FOR RIGIBORE UNITS - METRIC 

UNIT 

PREFIX 

A B C D E F G J M N P Q 

+ .013 

-0 

+.13 

-0 

+.25 

-0 + -.25 + -.05 + - 0.1 +0 

-0.2 

+0.1 

-0 

+.25 

-0 

+.05 

-0 

+.02 

-0 

Dia. Dia. Dia. Dia. Dia. (Std) 

R2BS 6.350 12.80 8.00 19.00 13.70 7.80 3.00 1.85 4.0 6.35 3.80 1.60 

R2B__/TR2B__ 6.350 12.80 8.00 19.00 13.70 7.80 3.00 1.85 4.0 9.50 3.80 1.60 

R2A__/TR2A__ 6.350 12.80 8.00 19.00 13.70 7.80 3.00 1.85 4.0 12.70 3.80 1.60 

R2F__/TR2F__ 6.350 12.80 8.00 19.00 13.70 7.80 3.00 1.85 4.0 12.70 3.80 1.60 

R3B__/TR3B__ 7.937 16.00 11.30 26.00 18.00 11.00 4.00 4.00 5.5 11.90 5.05 2.34 

R3A__/TR3A__ 7.937 16.00 11.30 26.00 18.00 11.00 4.00 4.00 5.5 15.90 5.05 2.34 

R3F__/TR3F__ 7.937 16.00 11.30 26.00 18.00 11.00 4.00 4.00 5.5 15.90 5.05 2.34 

R5B__/TR5B__ 12.70 25.66 16.00 38.00 27.00 15.60 5.6 7.0 5.5 19.00 7.55 3.155 

R5A__/TR5A__ 12.70 25.66 16.00 38.00 27.00 15.60 5.6 7.0 5.5 25.40 7.55 3.155 

R5F__/TR5F__ 12.70 25.66 16.00 38.00 27.00 15.60 5.6 7.0 5.5 25.40 7.55 3.155 

R7B__/TR7B__ 19.05 35.20 24.00 48.00 37.50 23.70 8.70 13.00 11.00 25.40 11.35 4.76 

R7A__/TR7A__ 19.05 35.20 24.00 48.00 37.50 23.70 8.70 13.00 11.00 31.75 11.35 4.76 

R7F__/TR7F__ 19.05 35.20 24.00 48.00 37.50 23.70 8.70 13.00 11.00 31.75 11.35 4.76 

R10B_/TR10B_ 25.40 44.70 32.00 57.00 48.00 31.50 9.40 16.50 14.50 35.00 14.95 6.32 

R10A_/TR10A_ 25.40 44.70 32.00 57.00 48.00 31.50 9.40 16.50 14.50 47.60 14.95 6.32 

R10F_/TR10F_ 25.40 44.70 32.00 57.00 48.00 31.50 9.40 16.50 14.50 47.60 14.95 6.32 

Note: for ‘H’ & ‘K’ - please see Rigibore Units in the Tools for Building-in Section 


Page 67


HOLE DIMENSIONS FOR STANDARD RIGIBORE UNITS - SQUARE MOUNTED 

HOLE DIMENSIONS FOR RIGIBORE UNITS - IMPERIAL 

UNIT 

PREFIX 

A B C D E F G J M N P Q 

+.0005 +.005 +.010 +.01 + -.002 + -.004 +0 +.004 +.010 +.002 +.001 

-0 -0 -0 -0 -0 -0 -0 

Dia. Dia. Dia. Dia. Dia. -.008 (std) B/A 

R2B-S .2500 .504 .315 .75 .540 .307 .118 .118 .157 .250 .150 .063 

R2B__/TR2B__ .2500 .504 .315 .75 .540 .307 .118 .118 .157 .375 .150 .063 

R2A__/TR2A__ .2500 .504 .315 .75 .540 .307 .118 .118 .157 .500 .150 .063 

R2F__/TR2F__ .2500 .504 .315 .75 .540 .307 .118 .118 .157 .500 .150 .063 

R3B__/TR3B__ .3125 .630 .445 1.03 .709 .433 .158 .158 .217 .469 .199 .092 

R3A__/TR3A__ .3125 .630 .445 1.03 .709 .433 .158 .158 .217 .625 .199 .092 

R3F__/TR3F__ .3125 .630 .445 1.03 .709 .433 .158 .158 .217 .625 .199 .092 

R5B__/TR5B__ .5000 1.010 .630 1.50 1.063 .610 .220 .276 .217 .750 .297 .124 

R5A__/TR5A__ .5000 1.010 .630 1.50 1.063 .610 .220 .276 .217 1.000 .297 .124 

R5F__/TR5F__ .5000 1.010 .630 1.50 1.063 .610 .220 .276 .217 1.000 .297 .124 

R7B__/TR7B__ .7500 1.386 .945 1.87 1.476 .933 .343 .512 .433 1.000 .447 .187 

R7A__/TR7A__ .7500 1.386 .945 1.87 1.476 .933 .343 .512 .433 1.250 .447 .187 

R7F__/TR7F__ .7500 1.386 .945 1.87 1.476 .933 .343 .512 .433 1.250 .447 .187 

R10B_/TR10B_ 1.000 1.760 1.260 2.25 1.890 1.240 .370 .650 .571 1.375 .589 .249 

R10A_/TR10A_ 1.000 1.760 1.260 2.25 1.890 1.240 .370 .650 .571 1.875 .589 .249 

R10F_/TR10F_ 1.000 1.760 1.260 2.25 1.890 1.240 .370 .650 .571 1.875 .589 .249 

6 

Note: for ‘H’ & ‘K’ - please see Rigibore Units in the Tools for Building-in Section 


Page 68


MOUNTING DIMENSIONS FOR MBTR/SAB BUSH UNITS AND MBU (MICRON ADJUSTABLE FINE 

BORING UNITS) 

A 

+0.2 

-0 

dia +.008 

-0 

MBU 1 MBU 2 MBU 3 MBU 4 

MBTR/ MBTR/ MBTR/ MBTR/ 

SAB 1 SAB 2 SAB3 SAB4 

mm 19.0 25.0 30.0 46.0 

inch .7480 .9843 1.1811 1.8110 

B H7 mm 16.00 20.00 22.00 32.00 

dia inch .6299 .7874 .8661 1.2598 

b1 

C 

drill 

point 

min 

+0.2 

-0 

+.008 

-0 

mm 14.50 18.50 20.50 30.50 

inch .571 .728 .807 1.200 

mm 12.50 15.50 24.00 36.00 

inch .492 .610 .945 1.417 

D 

-+0.05 mm 3.70 4.00 5.00 6.30 

-+.002 inch .146 .157 .197 .248 

E 

-+0.05 mm 9.65 12.5 15.4 23.0 

-+.002 inch .380 .492 .606 .906 

F 

+0.1 

-0 

mm 4.6 4.6 6.5 11.6 

dia +.004 

-0 

inch .181 .181 .256 .457 

G 

mm 2.5 1.6 1.8 0 

inch .098 .063 .071 0 

H mm 3.2 3.2 4.3 5.4 

dia inch .126 .126 .169 .213 

J mm M3 x 0.5 M3 x 0.5 M4 x 0.7 M5 x 0.8 

K 

mm 10.0 9.0 13.0 16.0 

inch .393 .354 .512 .630 


Page 69


MOUNTING DIMENSIONS FOR UFP - MICRO ADJUSTABLE, FINE-BORING 

CARTRIDGES 

N 

R 

B 

MIN’ 

M 

J MIN’ 

M5 x 0.8 

* 

Ø 

U 

T V 

45 0 

Ø 

D MIN’ 

H 

Ø 

Q 

W 

P 

K 

L 2 

E 

S 

M5 x 0.8 

B MIN H L2 R S K T U 

mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch 

12.5 .490 8.5 .335 47.5 1.870 6.1 .240 3.0 .118 34.0 1.339 1.0 .039 6.0 .235 

V J E M N P Q W 

mm inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch 

4.0 .157 5.0 .197 13.5 .531 6.1 .240 8.150 .321 8.850 .348 5.0 .203 3.2 .126 

IMPORTANT NOTE: 

The UFP Cartridge is pre-tensioned at its nominal ‘F’ dimension.To ensure rigidity of the cutting edge, the depth of the cartridge pocket 

must be calculated from F + 0.05mm/0.002ins 

-0 - 0 

MOUNTING DIMENSIONS FOR SMALL ISO CARTRIDGES 

Cartridge D D1 E K G J H T B R 

Min Min Max Min +0 

-0.15 

Min Max 

06CA-06 x 7 15.6 30.0 12.0 23.5 M3 x 0.5 5.5 5.5 2.5 4.0 2.5 

06CA-06 20.0 1 31.0 12.0 24.0 M3.5 x 0.5 6.0 6.0 3.5 5.0 2.5 

08CA 25.0 2 38.0 17.0 30.5 M4 x 0.7 6.5 8.0 4.5 5.8 4.0 

1 D (Min) = 20.0 when H = 6.0 to ISO (but D (Min) = 19.0 is achievable with H = 5.5) 

2 D (Min) = 25.0 when H = 8.0 to ISO (but D (Min) = 20.0 is achievable with H = 7.0) 


Page 70




Page 71


INDEXABLE INSERTS - I.S.O. IDENTIFICATION SYSTEM 

(EXTRACT FROM I.S.O. 1832 - 1985) 

1 INSERT SHAPE 2 CLEARANCE ANGLES 3 TOLERANCES 

4 INSERT TYPE 

5 CUTTING LENGTH 

7 INSERT NOSE RADIUS 

6 INSERT THICKNESS 

8 CUTTING EDGE CONDITION 

9 CUTTING DIRECTION 

10 


Page 72

TECHNICAL SECTION 

HEALTH AND SAFETY AT WORK ACT - 1974 

We are manufacturers and suppliers of a wide range of boring equipment, utilising hard metal. 

We wish to remind you that in compliance with the Health and Safety at Work Act -1974, certain 

precautions should be taken with these products. 

We take every care to ensure that, as far as is reasonably practicable, our products are designed 

and constructed to be safe without risk to health and property when used. Our products should 

only be used in the manner for which they were intended and in accordance with our 

recommendations. Particular attention should be paid to ensure that tooling is only used within 

its designed speed and operating force levels. We would emphasise that mis-use may represent 

a hazard to people using our products. 

We would also draw your attention to the following points: - 

Hard metal is reasonably inert and safe material but precautions are necessary in handling it 

because of its inherently brittle nature. It can be fractured by shock or impact which may cause 

pieces to be detached at high velocity.Tools containing hard metal should not be hammered or 

fitted with undue force and when such operations must be carried out, suitable eye protection 

should be used by the workers. Such eye protection should also be used whenever there is 

danger of breakage of tools or components during normal usage. 

Your attention is drawn to Statutory Instruments 1975, No 1681 (Factories - The Protection of 

eyes - Regulations 1974) and especially to clause no 5 and to schedule 1, part IV, paragraph 31. 


Page 73

NOTES 


Page 74

NOTES 


Page 75

NOTES 


Page 76

NOTES 


Page 77

Rigibore Ltd. Guildford Road Industrial Estate, Hayle, Cornwall,TR27 4BA United Kingdom 

Tel: +44 (0) 1736 755355 Fax: +44 (0) 1736 756100 Video: +44 (0) 1736 755206 E-mail: mail@rigibore.com 

Rigibore Inc.413 Mckenzie Drive, Mukwonago,WI 53149 U.S.A. 

Tel: 262-363-3922 Fax: 262-363-3685 E-mail: mail@rigiboreinc.com 

A Bassett Group Company Web: www.rigibore.com

unit - Rigibore

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