7Leaders

Square End Mills 2&4 Flute Center Cutting

H

Bright TiAIN

MG Carbide

30°

10°

Code No: E172-DC / E174-DC

Lc

L

Work Material P H M K N S

Lc

L

Standard Length

Z=2

Z=4

Dc 0 -0.03

P Steel

Bright E172

TiAIN E172F

Bright E174

TiAIN E174F

Lc mm 0.5 0.8

L mm

d h6

0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9

38 38 38 38 38 38 38 38 38 38 38 38 38 50 50 50 50 50 63 63 63 63 63 72 72 72 72 75 75 89 89 89 89

3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 5 5 6 6 8 8 8 8

M Stainless Steel

1

K Cast Iron

1.2 1.5 1.8

N Aluminium

2

2.5

N Copper

1

3 5 6 7 9

1.5

N Plastics

2

2.5

S Titanium

3

3.5

12 14 14 16 16 20 20 20 20 20 22 22 22 22 26 26 32 32 32 32 38 38 38

S Nickel

4

4.5

5

Tolerance: DC All Sizes: +0/-0.03mm Feature of product:

5.5

6

Center Cutting tools are used in a variety of applications including plunging, drilling or ramping…… TiAlN is one of abrasive resistant coatings. It is commonly used for machining aircraft and aerospace material, Nickel Alloys, Stainless Steels, Titanium, Cast Iron and Steel.

6.5

7

7.5

8

8.5

10 10 10 10 12 12 14 14 16 16 18 18 20

9

9.5

10 11 12 13 14 15 16 17 18 20

100 100 100

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