Multi Flute End Mills HSS Co8 helix angle
1.HSS Co8
2.2&4flute
3.hardness: HRc20~30
4.flat shank

Multi Flute End Mills HSS Co8  helix angle

Materials: HSS Co8(cobalt 8% HSS)
50°helix angle for square end mill
2~4 flute
Flat shank(DIN1835B)
For finish side cutting

Provided with high helix angle(50°).

Smooth cutting and small cutting resistance.

Suitable for difficult-to-machine materials.
Removal of sharp cutting edges against chipping.

Main details:
Mill diameter: 2~30mm
Shank diameter: 6~25mm
Length of cut: 7~45mm
Overall length: 51~121mm
No. of flute: 2~4