milling of t-slots - Horn USA, Inc.

MILLING OF T-SLOTS 

Excellent removal of chips, flushed by through coolant. 

G 

In the UNITED STATES call us toll free 

1 - 888 - 818 HORN 

G1


MILLING SHANK Type 

MU311 

Cutting edge Ø Ds .669″ 

Material of shank: Carbide - Giving a good vibration resistance 

for use with Insert 

Type 

311 

G 

Picture = right hand cutting version shown 

Part number Ds l 1 

l 2 

d 1 

d 

MU311.0625.00B .669 3.543 .984 .354 .625 

Further sizes upon request 

Ordering note: 

Milling cutter shanks with damaged seating can be repaired by HORN. 

Dimensions in inch 

Spare parts 

Milling shank Screw Torque TORX PLUS® Wrench 

MU311.0625.00B 4.16T15KP 35 - 40 lbf-in. T15PQ 

G2 


1 - 888 - 818 HORN



M311 

Cutting edge Ø 

Ds .669″ (17.0 mm) 



Type 

311 


G 


l 2 

d 1 

d 

M311.0016.00B 17 90 25 9 16 

M311.0016.00E 17 90 25 9 16 




Dimensions in mm 

Spare parts 


M311.0016.00... 4.16T15KP 35 - 40 lbf-in. T15PQ 


1 - 888 - 818 HORN 

G3


INSERT Type 

311 

T-Slots DIN 650 


a .394″ 

Ds .669″ 

for use with Milling shank 

Type 

M311 

G 


Part number Ds w s r 1 

r 2 

a 

MG12 

TI25 

TF45 

311.1016.00 .669 .283 .303 .020 .031 .394 • 


●/+ = on stock / 6 weeks 


G4 


1 - 888 - 818 HORN

CHAMFERING OF T-SLOTS 

INSERT Type 

311 



a .394/.472/.551″ 

Ds .622″ 


Type 

M311 


G 

Part number s E Ds 

MG12 

TN35 

TI25 

TF45 

311.4216.00 .230 .118 .622 • 





1 - 888 - 818 HORN 

G5



MU313 




Type 

313 

G 



l 2 

d 1 

d 

MU313.0625.00B .787 3.661 1.181 .453 .625 





Spare parts 



G6 


1 - 888 - 818 HORN



M313 


Ds .787″ (20.0 mm) 



Type 

313 


G 


l 2 

d 1 

d 

M313.0016.00B 20 93 30 11.5 16 

M313.0016.00E 20 93 30 11.5 16 





Spare parts 


M313.0016.00... 5.13T20KP 53 - 58 lbf-in. T20PQ 


1 - 888 - 818 HORN 

G7


INSERT Type 

313 



a .472″ 

Ds .787″ 


Type 

M313 

G 



r 2 

a 

MG12 

TI25 

TF45 

313.1219.00 .787 .323 .343 .020 .031 .472 • 




G8 


1 - 888 - 818 HORN



MU328 




Type 

328 


G 


l 2 

d 1 

d 

MU328.0750.00B .945 4.094 1.378 .531 .750 





Spare parts 




1 - 888 - 818 HORN 

G9



M328 


Ds .945″ (24.0 mm) 



Type 

328 

G 



l 2 

d 1 

d 

M328.0020.00B 24 104 35 13.5 20 

M328.0020.00E 24 104 35 13.5 20 





Spare parts 


M328.0020.00... 5.13T20KP 53 - 58 lbf-in. T20PQ 

G10 


1 - 888 - 818 HORN


INSERT Type 

328 



a .551″ 

Ds .945″ 


Type 

M328 


G 


r 2 

a 

MG12 

TI25 

TF45 

328.1423.00 .945 .362 .386 .020 .039 .551 • 





1 - 888 - 818 HORN 

G11


Application Technology 

a 2 

≈ 0.2 x s 

very recommandable 

not recommandable 

CUTTING DATA 


G 

Workpiece material Cutting material v c 

[sfm] f z 

= IPT 

Ds .669" 

f z 

= IPT 

Ds .787"-.945" 

Carbon steel TI25 650 - 980 .0012 - .0025 .0020 - .0031 

Alloyed steel TI25 460 - 720 .0008 - .0016 .0012 - .0020 

Cast iron TI25 330 - 520 .0012 - .0025 .0020 - .0039 

CUTTING DATA 

CHAMFERING OF T-SLOTS 

Workpiece material Cutting material v c 

[sfm] f z 

= IPT 

Carbon steel TI25 980 - 1300 .0051 - .0083 

Alloyed steel TI25 590 - 980 .0039 - .0051 

Cast iron TI25 460 - 790 .0063 - .0106 

The cutting data are only valid for our available antivibration standard carbide toolholders (shanks). 

G12 


1 - 888 - 818 HORN

TECHNICAL INFORMATION 

Feed rates and time calculation 

It is simple and easy to calculate your speed and feeds 

using HORN‘S HCT program. We recommend that 

you calculate the cutting data with this program as it 

will provide you with the best cutting performance and 

results. Basic features of the calculations can be found 

on the follwing pages. 

HCT 

(HORN Circular Technology) 

- safe and fast - 

Your cutting data for groove milling by 

circular interpolation of internal and 

external grooves as well as groove 

milling of linear grooves. 

System requirements from Windows 95. 

Available on CD-ROM. 

BASIC RECOMMENDATIONS 

Overhang of the milling cutter 

Select the shortest possible clamping device and milling 

shank, and control the runout tolerance of the tools. 

Large cutting widths in combination with long overhangs 

require specific manufacturing methods such as dividing 

the cutting width to achieve the best possible cutting 

result due to reduced cutting forces. 

H 

Diameter of the milling cutter 

When using a large diameter cutter, whose relationship 

is close to the bore diameter, manufacturing cycletime 

can be reduced, due to the smaller center of rotation and 

higher feed rates. Many times the rotation of the milling 

cutter centre will be defined by the parameters of the 

workpiece and the whole application setup. 

Clamping torque of the screws 

We recommend to use a torque screw driver to achieve 

the indicated torque values per insert and tool type. 

Additional additives such as copper paste are not 

permitted. This will have a negative effect and change 

the clamping forces. 

All clamping screws are already coated with 

additives. 

M d 


1 - 888 - 818 HORN 

H1


Milling direction 

Most HORN milling tools are right handed , and it is 

recommended to use them with the climb milling process 

as this is generally recommend for carbide tools. 

H 

Milling entry into the workpiece 

A simple radial entry of the milling cutter creates a very 

long contact angle which leads to vibrations which will 

not disappear for the rest of the milling operation and are 

visual on the bottom of the groove. 

It is recommended to enter the groove with a ramp 

angle of 45° up to 180° to the maximum depth of cut. 

The calculated cutting data refers to the milling condition 

when the insert is in the full cut but can be also used for 

the entry loop. 

Ramp angle > 45° 

Bore milling and offset milling by helical 

interpolation 

HORN milling inserts are manufactured with a round chip 

breaker. This means that beyond a depth of cut of 2 mm 

in axial direction the insert gets a negative cutting angle. 

Milling inserts are limited to a depth of cut of 2 mm when 

used for helical interpolation. Larger depths of cut can 

only be produced when choosing special chip breakers. 

Please contact us in case of any further questions. 

H2 


1 - 888 - 818 HORN


Sinlge edged inserts 

When entering through a bore off center and without 

rotating it is possible to generate back chamfers and 

flats with inserts having a larger cutting diameter than 

the bore diameter. Single edged cutters have no run out 

tolerance. 

Thread milling 

H 

With HORN thread milling inserts the thread profile is 

generated in one full cut to the profile depth of the thread. 

This produces threads with minimal taper especially in 

high alloyed steels. 

In blind holes it is recommended to mill from the bottom 

to the top. Otherwise there is the risk of damaging the 

tool because of milling into chips at the bottom of the 

blind hole. 

A general recommendation for thread milling: 

The milling cutter diameter should not exceed 70% of the 

minor diameter of the thread. Otherwise recutting of the 

profile occurs which could bring the whole thread out of 

tolerance. 


1 - 888 - 818 HORN 

H3

CHOICE OF CARBIDE GRADES 

Synthetic cutting-tool material 

PD10 

PD20 

Wear resistance 

Cutting speed 

Toughness 

Feed rate 

CB10 

CB20 

H 

Carbide Grades 

uncoated coated 

MG12 TI25 

MG12 TN35 TH35 

01 

10 

20 

30 

40 

10 

20 

30 

N 

40 

01 

10 

20 

30 

Non ferrous metal High temp. alloys Hardened materials 

S 

H 

Wear resistance 

Cutting speed 

Toughness 

Feed rate 

01 

10 

20 

30 

40 

10 

20 

30 

40 

01 

10 

20 

30 

P 

Carbide Grades 

Main selection supplementary grades 

H35 

TH35 

TN35 

TI25 

H54 TF45 

MG12 

TN35 

TI25 

H54 

TF45 

MG12 

TF46 

Steel Stainless steel Grey cast iron / Aluminium 

M 

K 

H4 


1 - 888 - 818 HORN

GROOVE MILLING by circular interpolation 

MILLING OF A LINEAR GROOVE - EXTERNAL 

s z 

= h m 

√ 2r a r 

s = n • z • s z 

mm/min 

H 

Cos φ° = r2 + [R + r - a r 

] 2 - R 2 φ° 

2r [R + r - a r 

] 

L = • 2r • φ° mm 

360° 

Length of cut 

t = 

A T 

n • z • A z 

min 

Time for cut (for A T 

) 

A Z 

= L • h м 

mm 2 s' 2 

= s' 1 

Area of chip 

s' 1 

= • 2 (R+r-a r ) mm/min 

t 

Feed rate of tool centre 

A T 

= [R 2 -(R-a r 

) 2 ] mm 2 

Area of groove section 

R - a r 

R + r - a r 

mm/min 

Feed rate of tool tip 

HCT (HORN Circular Technology) 

- safe and fast - 

Your cutting data for groove milling by circular interpolation of internal and external grooves as well as groove milling 

of linear grooves. 

System requirements from Windows 95. Available on CD-ROM. 


1 - 888 - 818 HORN 

H5

GROOVE MILLING by circular interpolation 

MILLING OF AN INTERNAL GROOVE 

H 

Cos [180° - φ°] = r2 + [R + a r 

- r] 2 - R 2 180° - φ° φ° 

2r [R + a r 

- r] 

L = • 2r • φ° mm 

360° 

Length of cut 

t = 

A T 

n • z • A z 

min 

Time for cut (for A T 

) 

A Z 

= L • h m 

mm 2 s' 2 

= s' 1 

Area of chip 

s' 1 

= • 2 (R+r-a r ) mm/min 

t 


A T 

= [R 2 -(R-a r 

) 2 ] mm 2 

Area of groove section 

R - a r 

R + r - a r 

mm/min 


Specification 

ISO Specification Specification ISO Specification 

Feed rate 

Revolutions 

Number of teeth 

Feed/tooth 

medium thickness of 

chip 

radial depth of cut 

r r 

s' 

v f 

Radius of cutter 

a r 

a e 

n 

n 

Radius of workpiece 

R 

R 

z 

s z 

z 

f z 


s‘ 1 

v f 3 

h m 

h m 


s‘ 2 

v f2 

H6 


1 - 888 - 818 HORN

Available METRIC size carbide and tungsten 

alloy shanks - Summary 

Dimensions in mm Part number Inserts (inch and metric) Use Page 

l 1 

d g6 

l 2 

d 1 

Type t max 

Ds 

130 12 40 11 M116.0012.01B 

130 12 56 11 M116.0012.02B 

130 16 40 11 M116.0016.01B/E 

130 16 56 11 M116.0016.02B/E 

150 16 80 11 M116.0016.03B/E 

80 12 21 6 M306.0012.01B/E/A 

90 12 30 6 M306.0012.02B/E/A 

100 12 42 6 M306.0012.03B/E/A 

116 4.3 20.4 A53 

116 4.3 20.4 A53 

108/306 1.0/2.5 9.6/11.7 A3 - A4 

100 7.5 - 6 M306.0707.03A 

D3; E2 

108/306 0.85/2.0 9.3/11.7 

120 10 - 6 M306.1010.03A E2 

90 12 30 7.3 M306.0712.02B/E/A 

100 16 25 7.3 M306.0716.01/B/E/A 

108/306 0.7/2.0 9.6/11.7 A3 - A4; D3 

60 10 15.2 6 M306.ST10.01A 108/306 1.0/2.5 9.4/11.7 A5 

95 12 29 8 M308.0012.01B/E/A 

110 12 42 8 M308.0012.02B/E/A 

120 12 56 8 M308.0012.03B/E/A 

111/308/608 2.3/3.5 13.4/15.7 A23-A24 

160 12 - - M308.0012.07A 111/308/608 2.3/3.5 13.4/15.7 D11; E8 

110 12 42 9.5 M308.1012.02B/E/A 

110 16 33 9.5 M308.1016.01B/E/A 

60 10 17.7 8 M308.ST10.01A 

70 13 25.7 8 M308.ST13.01A 

100 12 32 9 M311.0012.01B/E/A 

100 12 45 9 M311.0012.02B/E/A 

120 12 64 9 M311.0012.03B/E/A 

111/308 1.5/2.7 13.4/15.7 A23-A24; D11 

111/308 2.3/3.5 13.4/15.7 A25 

311/611 3.5/2.5 17.7 A39-A40 

90 16 25 9 M311.0016.00B/E 311 3.6 17.0 G3 

100 16 32 9 M311.0016.01B/E/A 

110 16 45 9 M311.0016.02B/E/A 

130 16 64 9 M311.0016.03B/E/A 

110 16 32 13 M311.0016.04B/E/A 

130 16 45 13 M311.0016.05B/E/A 

60 10 17.7 9 M311.ST10.01A 

311/611 3.5/2.5 17.7 A39-A40 

311/611 1.5 17.7 A39-A40; D21 

70 13 25.7 9 M311.ST13.01A 311/611 3.5 17.7 

A41 

80 16 25.7 9 M311.ST16.01A 

100 12 - - M313.0012.01B/E/A 

130 12 - - M313.0012.02B/E/A 

313/613 4.5/3.2 21.7 A59-A60 

93 16 30 11.5 M313.0016.00B/E 313 4.75 21.7 G7 

100 16 42 12 M313.0016.01B/E/A 

130 16 60 12 M313.0016.02B/E/A 

160 16 85 12 M313.0016.03B/E/A 

160 16 20 12 M313.0016.07A 

110 20 45 16 M313.0020.04B/E 

130 20 60 16 M313.0020.05B/E 

313/613 4.5/3.2 21.7 A59-A60 

313/613 2.5 21.7 D35 

H 



1 - 888 - 818 HORN 

H7

Available METRIC size carbide and tungsten 


Dimensions in mm Part number Inserts (inch and metric) Use Page 

l 1 

d g6 

l 2 

d 1 

Type t max 

Ds 

60 10 10.7 11.3 M313.ST10.01A 

70 13 25.7 11.3 M313.ST13.01A 

80 16 25.7 11.3 M313.ST16.01A 

120 9 - - M328.0909.01A 

100 12 36 9 M328.0912.01A 

100 16 42 14.3 M328.0016.01B/E/A 

130 16 60 14.3 M328.0016.02B/E/A 

160 16 85 14.3 M328.0016.03B/E/A 

100 20 42 14.3 M328.0020.01B/E/A 

130 20 60 14.3 M328.0020.02B/E/A 

160 20 85 14.3 M328.0020.03B/E/A 

313/613 4.85 21.7 A61 

328/628 9.3 28 A79 

325/328/628 5.0/6.4/4.3 24.8/27.7 A77 - A78 

104 20 35 13.5 M328.0020.00B/E 328 6.5 27.7 G10 

H 

130 20 20 15 SM328.0020.05B/E 

6.0 

145 20 - - SM328.0020.06B/E 3.5 

328 

160 20 20 15 SM328.0020.07B/E 6.0 

27.7 D43 

200 20 - - SM328.0020.08B/E 3.5 

70 13 10.7 14 M328.ST13.01A 

100 20 35.7 14 M328.ST20.01A 

328/628 6.0 27.7 A80 

100 16 42 16 M332.0016.01A 

130 16 60 16 M332.0016.02A 

160 16 85 16 M332.0016.03A 

100 20 42 20 M332.0020.01A 

332 8.5 31.7 A92 

130 20 60 20 M332.0020.02A 

160 20 85 20 M332.0020.03A 

100 12 32 11 M332.0012.2.01A 

100 16 32 11 M332.0016.2.01A 

332 10 31.7 

A93 

70 13 25 11 M332.ST13.2.01A A94 

100 20 40 17.5 M335.0020.01B/A 

130 20 60 17.5 M335.0020.02B/A/E 

335 7.9/8.0 34.7 A104 - A105 


H8 


1 - 888 - 818 HORN

Available INCH size carbide and tungsten 


Diemsnions in inch Part number Inserts (inch and metric) Use Page 

l 1 

d g6 

l 2 

d 1 

Type t max 

Ds 

3.150 .500 .827 .236 MU306.0500.01B 108/306 .039/.098 .378/.461 

3.543 .500 1.181 .236 MU306.0500.02B 108/306 .039/.098 .378/.461 A2; D2 

3.937 .500 1.654 .236 MU306.0500.03B 108/306 .039/.098 .378/.461 

3.937 .625. .984 .287 MU306.0625.01B 108/306 .028/.078 .378/.461 

3.740 .500 1.142 .315 MU308.0500.01B 111/308 .091/.138 .528/.618 

4.331 .500 1.654 .315 MU308.0500.02B 111/308 .091/.138 .528/.618 A22; D10 

4.724 .500 2.205 .315 MU308.0500.03B 111/308 .091/.138 .528/.618 

4.331 .625 1.299 .315 MU308.0625.01B 111/308 .091/.138 .528/.618 

3.937 .500 1.260 .354 MU311.0500.01B 311/611 .138 .697 

3.937 .500 1.772 .354 MU311.0500.02B 311/611 .138 .697 A38 

4.724 .500 2.520 .354 MU311.0500.03B 311/611 .138 .697 

3.543 .625 .984 .354 MU311.0625.00B 311 .143 .669 G2 

3.937 .625 1.260 .354 MU311.0625.01B 311/611 .138 .697 

4.331 .625 1.772 .354 MU311.0625.02B 311/611 .138 .697 A38 

5.118 .625 2.520 .354 MU311.0625.03B 311/611 .138 .697 

4.331 .625 1.260 .512 MU311.0625.04B 311 .059 .697 A38; D20 

5.118 .625 1.772 .512 MU311.0625.05B 311 .059 .697 

6.301 .500 - .354 MU311.1212.07A 313/613 .177 .854 

H 

3.937 .500 - - MU313.0500.01B 313/613 .177 .854 A58 

5.118 .500 - - MU313.0500.02B 313/613 .177 .854 

3.661 .625 1.181 .453 MU313.0625.00B 313 .187 .787 G6 

3.937 .625 1 .654 .472 MU313.0625.01B 313/613 .177 .854 

5.118 .625 2 .362 .472 MU313.0625.02B 313/613 .177 .854 A58 

6.299 .625 3 .346 .472 MU313.0625.03B 313/613 .177 .854 

4.331 .750 1 .772 .630 MU313.0750.04B 313/613 .098 .854 D34 

5.118 .750 2 .559 .630 MU313.0625.05B 313/613 .098 .854 

7.874 .625 - .445 MU313.1515.08A 313/613 .098 .854 

3.937 .500 - .563 MU328.0500.01B 328/628 .256 1.091 

5.118 .500 - .563 MU328.0500.02B 328/628 .256 1.091 

3.937 .625 1 .654 .563 MU328.0625.01B 328/628 .256 1.091 A76 

5.118 .625 2 .362 .563 MU328.0625.02B 328/628 .256 1.091 

6.299 .625 3 .346 .563 MU328.0625.03B 328/628 .256 1.091 

6.299 .750 3 .346 .563 MU328.0750.03B 328/628 .256 1.091 

4.094 .750 1.378 .531 MU328.0750.00B 328 .256 .945 G9 

5.118 .750 .787 .591 SMU328.0750.05B 328 .236 1.091 

5.709 .750 - - SMU328.0750.06B 328 .138 1.091 

6.299 .750 .787 .591 SMU328.0750.07B 328 .236 1.091 D42 

7.874 .750 - - SMU328.0750.08B 328 .138 1.091 



1 - 888 - 818 HORN 

H9

CUTTING DATA 

Standard values for cutting speeds v c 

and medium thickness h m 

for calculating feed rates by calculating cutting programm »HCT«. 

Material 

P 

Carbon steel 

Hardness Brinell 

Cutting speeds v c 

(sfm) 

refering to carbide grade 

and coating 

MG12 

TN35 

TI25 

TF45 

*H35 

0.2% C 140 - 790 650-1150 

0.4% C 180 - 690 650-980 

medium thickness of chip h m 

Indexable Insert Type 314 

Insert Type 

311/313/328/108/111/ 116 

very rigid rigid not rigid very rigid rigid not rigid 

0.6% C 200 - 520 500-820 

annealed 180 - 490 590 

.0039 

.0020 

.0012 

.0020 

.0012 

.0004 

Alloyed steel 

quenched 280 - 390 520 

quenched 350 - 230 - 

H 

high alloyed steel 

(>5%) 

Cast steel 

annealed 200 - 230 - 

hardened - - - - - - - - - - 

unalloyed 180 80 430 - 

alloyed 220 70 390 - 

M 

K 

Stainless steel 

Cast iron 

martensitic, ferritic 200 80 590 - 

austenitic 180 70 390 - 

low tensile strength 180 70 330 - 

high tensile strength 250 60 390 - 

Spheroidal graphite 

cast iron 

ferritic 160 70 330 - 

perlitic 250 - 300 - 

Malleable cast iron 

S 

Heat resistant alloy 

(Fe) 

ferritic 125 60 330 - 

perlitic 225 70 200 - 

annealed 200 40 260 - 

hardened 275 30 - - 

.0039 

.0020 

.0012 

.0020 

.0012 

.0004 

Heat resistant alloy 

(Ni, Co) 

annealed 250 20 130 - 

hardened 350 15 - - 

N 

Al-alloy 

not heat treatable 30-80 550 2600 - 

heat treatable 80-120 220 980 - 

Al-cast-alloy 

not heat treatable 80 220 980 - 

heat treatable 100 100 660 - 

H10 

Copper-alloy 

not heat treatable 90 120 - - 

heat treatable 100 100 - - 


1 - 888 - 818 HORN 

*Cermet only indexable insert type 314 available

COMPONENT 

Torque screw driver with scale 

- variable torque setting 

- adjusted torque is shown on display 

D 15 VL 

Model 1-5 Nm 

The Torque can be infinitely adjusted with a special torque 

setter (id.) Ergonomical formed gives perfect handling 

abilities. Acustic signal when setted torque is reached. 

(Standard: EN ISO 6798, BS EN 26789, ASME B 107.14.M.) 

(Precision: ± 6 %) 

D 28 VL 

Model 2-8 Nm 









Torque setter 

ED 28 VL 

Device for setting the required torque. 

Handle: Celluloseacetat with micro structured surface 

Blade: Octogonal (8 flats) blade, hardened galvanized 


1 - 888 - 818 HORN 

O1 

O

COMPONENT 

Blade for TORX-Plus screws 

DT6PK 

DT7PK 

DT8PK 

DT9PK 

DT10PK 

DT15PK 

DT20PK 

DT25PK 

Blade: 

Utilization: 

High quality Chrom-Vanadium steel, 

through hardened, chrome plated. 

Wiha Chrom Blade guarantees maximum 

precison. 

Colored code green 

For controlled screw setting with definite torque 

in combination with Wiha torque screw driver 

handle. 

Blade for allen screws 

DSW15K 

DSW20K 

DSW25K 

DSW30K 

DSW40K 

Blade: 

Utilization: 

High quality chrom-vanadium steel, 



precison. 

Colored code red 

controlled screw setting with definite torque in 

combination with Wiha torque screw driver 

handel 

D14ZBK 

Universal Bitholder 

For S.DM08, S.DM10 and S.DM12 also 

for all C6,3 and E6,3 (1/4") Bits 

Blade: High quality Chrome-Vanadium steel, 


Collar: 

Utilization: 



in combination with torque screw driver handle. 

O 

O2 


1 - 888 - 818 HORN

COMPONENT 

Universal Bitholder with T-handle 

For S.DM10 and S.DM12 

also for all C6,3 and E6,3 (1/4") Bits 

Blade: High quality Chrome-Vanadium steel, 


Collar: Stainless steel 

Utilization: For controlled opening 

14ZQK 









D515QL 

Model 5-15 Nm 

ED515QL 

Torque setter 

Device for setting the required torque. 

Handle: Celluloseacetat with micro structured surface 

Blade: Octogonal (8 flats) blade, hardened galvanized 


1 - 888 - 818 HORN 

O3 

O

COMPONENT 

Universal Bitholder 

For S.DM08, S.DM10 and S.DM12 also 

for all C6,3 and E6,3 (1/4") Bits 

D14ZBQ 

Blade: 

Collar: 

Utilization: 

High quality Chrome-Vanadium steel, 




in combination with torque screw driver handle. 

Blade for TORX-Plus screws 

DT15PQ 

DT20PQ 

DT25PQ 

DT27PQ 

DT30PQ 

Blade: 

Utilization: 

High quality Chrom-Vanadium steel, 



precison. 

Colored code green 

For controlled screw setting with definite 

torque in combination with Wiha torque screw 

driver handle. 

O 

O4 


1 - 888 - 818 HORN

METAL CUTTING SAFETY 

During metal cutting "hot flying chips" may be projected from the workpiece 

or a rotating part of the machine tool. If carbide is subjected to over-stress 

or severe impact, it may fracture causing small fragments to be dispelled. 

In such instances, certains precautions should be implemented to protect 

the operator(s) and/or observer(s) against "hot flying chips. 

Boring operations or applications "tempts" the operator to "lean over" the 

rotating workpiece to check the cutting action. Extra caution should be 

exercised in doing this and it is recommended that no one practice this 

habit while tools or machinery or both are spinning, turning, rotating etc. 

Grinding products in this catalog will produce dust and/or mist that may be 

hazardous. See material data safety sheets (available upon request). 

HORN USA Inc. has no control over conditions to which it's products may 

be or subjected to. Therefore it is highly recommended that the user of 

HORN USA Inc. products listed in this catalog and all the literature of 

this company, abide by the standards of use for their particular cutting 

machines and commonly used safety precautions. 

Designs and/or specifications of products listed in this catalog and all 

the literature of HORN USA Inc. are subject to change without notice. 

Any modification of these products by the customer or user may void 

specifications and guarantees listed. 

HORN USA Inc. cautions every user and/or observer to wear safety 

glasses when using any product listed in this catalog and all the literature 

of HORN USA Inc. which made be distributed in conjunction with any 

HORN product. 


1 - 888 - 818 HORN

INDEX 

Type Chapter page 

020 N26 

05 N7 

105 N11-N20,N32-N37 

108 A7-A9,D4,E3 

110 N21 

111 A27-A29,D11,D14,D17,E9 

116 A54-A56,D29 

23 N31 

306 A10-A18,D5-D6,E4 

308 A30-A34,D12,E10 

311 A43-A44,A47-A49,D21,D23-D24,E15,G4-G5 

313 A63-A64,A66,A68-A72,D33,D35-D36,E19,G8 

314 B15-B17,C8-C9,D48,J16-J17 

325 A82 

328 A83-A84,A87-A88,D41,G11 

332 A96-A97,23-24 

335 A106 

380 B3,B5,B9,D44,D46 

380...IK B6-B7 

381 B13,J2-J11,J14 

382 C3-C4 

383 C6-C7 

606 A19-A20,D7,E5,6-7 

608 A35,D13,D15,E11 

611 A45-A46,D22,E16,F4 

613 A67,D34,D37,E20,F8 

628 A85-A86,A89,D42,E23,F12 

632 A98-A99 

636 A100-A101 

A110 N38 

ABS..380 B11 

B105 N8-N9, N41-N48 

B110 N10, N49 

BKT N25,N29-N30 

DA31 L12 

DA32 L13 

DAM31 L2-L4,L6-L7 

DAM32 L3-L4,L6-L7 

DM008 K3,K5,K7 

DM010 K13,K15,K17 

DM012 K23,K25,K27 

DM208 K8-K11 

DM210 K18-K21 

DM212 K28-K31 

DMU008 K2,K4,K6 

DMU010 K12,K14,K16 

DMU012 K22,K24,K26 

DSA M58-M60 

DSAK M62-M63 

DSAKH M61 

DSAR M64 

DSAT M65 

DSDH M32 

DSDS M31 

DSF M42-M43 

DSK M24,M26-M27 

DSKK M6 

DSKL M25 

DSKM M28-M30 

DSKMK M10 

DSM M37 

DSMK M8 

DSML M40 

DSMMK M11 

DSMR M38-M39 

DSMRK M9 

Type 

DSP 

DSPK 

DSPL 

DSPM 

DSPT 

DSR 

DSRF 

DSRR 

DST 

DSTK 

HSK..380 

L311 

L313 

M116 

M275 

M306 

M306.ER 

M306.ST 

M308 

M308.ER 

M308.ST 

M310 

M311 

M311.ER 

M311.ST 

M313 

M313.ER 

M313.ST 

M328 

M328.ER 

M328.ST 

M332 

M332.ER 

M335 

MD 

MU116 

MU306 

MU308 

MU310 

MU311 

MU313 

MU328 

N314 

S275 

S310 

SM328 

U108 

U111 

U116 

U306 

U308 

U311 

U313 

U314 

U325 

U328 

U380 

U381 

U382 

U383 

Chapter page 

M51-M52,M55 

M48-M49 

M55 

M53-M54 

M50 

M41 

M44 

M45 

M33-M36 

M7 

B10 

A50 

A73-A74 

A53,D26 

J12-J13 

A3-A4,D3,E2 

A6 

A5 

A23-A24,D9,E8 

A26 

A25 

C13,C15 

A39-A40,D19,F2,G3 

A42,F3 

A41 

A59-A60,D31,F6,G7 

A62,F7 

A61 

A77-A79,E22,F10,G10 

A81,F11 

A80 

A92-A94 

A95 

A104-A105 

L8-L11 

A52,D25 

A2,D2 

A22,D8 

C12,C14 

A38,D18,E14,G2 

A58,D30,E18,G6 

A76,G9 

C8,J16 

J15 

C16 

D38 

A7-A9 

A27-A29,D16 

A54,A56,D28 

A10,A18 

A30,A34 

A43,A49 

A64-A65,A72 

B14 

A82 

A83 

B2,B4,B8,D43,D45 

B12 

C2 

C5 


1 - 888 - 818 HORN

milling of t-slots - Horn USA, Inc.

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