Cobalt 12%---> Carbide ( Particle 0.4-0.6um );
Helix: 45°, Shank: h6;
Non-Coating

Excellent performance in high speed machining;  

2 Flutes

3 Flutes

Diameter (D)

Shank (d)

Flute length (l)

Allover length(L)

40402F2030L

40402F3030L

3

3

15

60

40402F2040L

40402F3040L

4

4

20

80

40402F2050L

40402F3050L

5

5

25

80

40402F2060L

40402F3060L

6

6

25

80