Description
Relief ground fine pitch knuckle form profile. Centre cutting teeth for plunging. Economy version.

Product Data
Product type: Roughing end mill
Tool material: HSS-PM
Coating: TiAlN
DIN: 844
Profile: HR
Tolerance: k12
Helix angle: 45deg
Nominal Dia. Dc: 8 mm
Number of teeth Z: 4
Lc: 19 mm
L: 69 mm
Dia. Ds: 10 mm
Corner chamfer width at 45deg: 0.3 mm
Feed per tooth fz, Steel <900 N: 0.015 mm

Cutting Data
Alu: 138
Steel <500 N: 83
Steel <750 N: 64
Steel <900 N: 64
Steel <1100 N: 37
Steel <1400 N: 32
INOX <900 N: 23
INOX >900 N: 18
GG(G): 55
CuZn: 110

Application
For roughing with fine pitch knuckle profile.