Tooling Systems

Technical Information
Collets
.001" (0,025 mm) TIR
at collet nose
KM SYSTEM
HSK SYSTEM
DV SYSTEM
QC / R8 SYSTEMS
STRAIGHT SHANK
COLLETS /
SLEEVES
CV SYSTEM
BT SYSTEM
Maximum Runout Error
Gripping Strength Comparison Chart
INDEX TECHNICAL ACCESSORIES
ER Collet Chuck based on ER40 TG Collet Chuck based on TG100 Standard Hydrualic Slim Line Hydraulic Milling Chuck Shrink Fit
Ø mm Nm ft-lb Ø mm Nm ft-lb Ø mm Nm ft-lb Ø mm Nm ft-lb Ø mm Nm ft-lb Ø mm Nm ft-lb
6 38 28 6 - - 6 12 9 6 26 19.2 6 - - 6 41 30.3
8 52 38 8 115 85 8 30 22 8 50 37 8 - - 8 66 48.5
10 70 52 10 144 106 10 40 30 10 80 59 10 - - 10 115 85
12 103 76 12 300 221 12 70 52 12 115 85 12 - - 12 165 121.5
14 108 80 14 312 230 14 100 74 14 160 118 14 - - 14 201 148
16 118 87 16 325 240 16 135 100 16 200 148 16 - - 16 225 166
18 156 115 18 339 250 18 180 133 18 250 184 18 - - 18 300 221.5
20 206 152 20 384 283 20 220 162 20 230 170 20 1127 831 20 395 291.5
25 255 188 25 536 395 25 500 369 25 - - 25 - - 25 797 588
32 - - 32 569 420 32 700 516 32 - - 32 2347 1731 32 1147 846
ER Collet Chuck based on ER40 TG Collet Chuck based on TG100 Standard Hydrualic Slim Line Hydraulic Milling Chuck Shrink Fit
Ø Inch Nm ft-lb Ø Inch Nm ft-lb Ø Inch Nm ft-lb Ø Inch Nm ft-lb Ø Inch Nm ft-lb Ø Inch Nm ft-lb
1/4 38 28 1/4 - - 1/4 12 9 1/4 26 19.2 1/4 - - 1/4 54 40
5/16 52 38 5/16 115 85 5/16 30 22 5/16 - - 5/16 - - 5/16 75 55
3/8 70 52 3/8 144 106 3/8 40 30 3/8 80 59 3/8 - - 3/8 137 101
7/16 - - 7/16 - - 7/16 - - 7/16 - - 7/16 - - 7/16 190 140
1/2 103 76 1/2 300 221 1/2 70 52 1/2 120 89 1/2 - - 1/2 430 317
9/16 108 80 9/16 312 230 9/16 100 74 9/16 - - 9/16 - - 9/16 468 345
5/8 118 87 5/8 325 240 5/8 135 100 5/8 200 148 5/8 - - 5/8 363 268
11/16 156 115 11/16 339 250 11/16 180 133 11/16 - - 11/16 - - 11/16 546 403
3/4 206 152 3/4 384 283 3/4 220 162 3/4 210 155 3/4 1127 831 3/4 625 461
7/8 - - 7/8 - - 7/8 500 369 7/8 - - 7/8 - - 7/8 597 440
1 255 188 1 536 395 1 500 369 1 - - 1 1666 1229 1 1235 911
1 1/4 - - 1 1/4 569 420 1 1/4 700 516 1 1/4 - - 1 1/4 2347 1731 1 1/4 1387 1023
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com. 819