Description
HPC solid carbide ball nose milling cutter with newly developed high-performance coating.

Application
For stainless steels and high cutting speeds; also suitable for TOOLOX.

Features
Type N.
Four cutting edges.
45 deg helix.
Ground recess.
TiAlN coating.
Tolerance radius contour +/-0.005 mm.

Advantages
Greater oxidation resistance and high-temperature hardness.

Product Data
Product type: GARANT Master INOX Solid Carbide Ball Nose Milling Cutter HPC Long Reach
Article family: 207474
Size: 20 mm

Dimensions
Diameter / shank variant: 20 mm
Cutting length Lc: 26 mm
Overall length L: 120 mm
Shank diameter Ds: 20 mm
Feed fz INOX <900 N/mm^2: 0.075 mm
Feed fz INOX >900 N/mm^2: 0.084 mm

Cutting Data
Steel <500 N/mm^2: 250 m/min
Steel <750 N/mm^2: 230 m/min
Steel <900 N/mm^2: 200 m/min
Steel <1100 N/mm^2: 180 m/min
Steel <1400 N/mm^2: 170 m/min
TOOLOX 33 HRC: 115 m/min
TOOLOX 44 HRC: 80 m/min
INOX <900 N/mm^2: 110 m/min
INOX >900 N/mm^2: 90 m/min

Notes
GARANT Master INOX family.