7Leaders

Ball Nose End Mills B222X

Code No. B222X-Dc

R ±0.01

MG Carbide

AlTiN X-NaNo

Dc 0 -0.02

AlTiN B222X

R ±0.01

Lc mm

L mm

d h6

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.2 1.4 1.5 1.6 1.8 2.5 3A 4A 1 2

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0.05R 0.2

50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 60 60 60 60 72 72 72 72 75 75 90 90 90

4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6 8 8 8 8

0.1R

0.4

30°

0.15R 0.6

2

0.2R

0.8

0.25R 1

N

0.3R

1.2

10°

0.35R 1.4

0.4R

1.6

Type of Operation

0.45R 1.8

0.5R 0.6R 0.7R 0.8R 0.9R

2

d

2.4 2.8 3.2 3.6

0.75R 3

1R

4

1.25R 5

Work Material P H M K N S

1.5R

6 8 6

2R

1.5R

3

3.5

1.75R 8

4

2R

8

P Steel

4.5

2.25R 10 2.5R 10 2.75R 12 3.25R 14 3.5R 14 3.75R 14 3R 12 4.25R 18 4.5R 18 4.75R 18 4R 14

5

5.5

H <38HRC

Hardened Steel

6

6.5

H <48HRC

7

Hardened Steel

7.5

8

M Stainless Steel

8.5

10 10 10 10 12 12 16 16 16 16 20 20 20 20

9

9.5

K Cast Iron

10 11 12 13 14 15 16 17 18 19 20

5R

18

5.5R 22

N Copper

6R

22

6.5R 26

Feature of product: Ball Nose End Mills- 2 Flutes Suitable to work on various kind of materials. Nano multilayer coating enable to enhance wear resistance. S shape ball nose geometry design enable to keep cutting stable. Suitable to work on material below HRC48.

7R

26

7.5R 30

8R

30

100 100 100 100 100

8.5R 34

9R

34

9.5R 38

10R

38

197

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