Description
Optimised flute form, eccentric relief ground and wide chip space.

Application
For roughing and finishing up to 0.7xD into solid material at very high feed rates.

Features
38deg helix.
Ground recess.
Type N.

Advantages
Smooth cutting action and high stock removal.

Product Data
Product type: GARANT Master Steel Solid Carbide Roughing End Mill
Article family: 203036
Size: 12 mm
Variant: HPC
Coating: TiAlN

Dimensions
Cutting length Lc: 16 mm
Length L1: 36 mm
Neck diameter D1: 11.8 mm
Overall length L: 73 mm
Shank diameter Ds: 12 mm
Corner chamfer width at 45deg: 0.24 mm
Feed fz steel <900 N/mm^2: 0.07 mm
Feed fz steel <900 N/mm^2 finishing: 0.09 mm

Cutting Data
Steel <500 N/mm^2: 260 m/min
Steel <750 N/mm^2: 240 m/min
Steel <900 N/mm^2: 190 m/min
Steel <1100 N/mm^2: 180 m/min
Steel <1400 N/mm^2: 150 m/min
INOX <900 N/mm^2: 80 m/min
INOX >900 N/mm^2: 70 m/min
Cast iron: 250 m/min

ISO Code
Aluminium: N
Aluminium cast >10% Si: N
Steel <500 N/mm^2: P
Steel <750 N/mm^2: P
Steel <900 N/mm^2: P
Steel <1100 N/mm^2: P
Steel <1400 N/mm^2: P
Steel <55 HRC: H
Steel <60 HRC: H
Steel <65 HRC: H
Steel <67 HRC: H
Steel <70 HRC: H
INOX <900 N/mm^2: M
INOX >900 N/mm^2: M
Titanium >850 N/mm^2: S
Cast iron: K