Description
Solid carbide torus cutter with extremely high tensile strength and nano-crystalline coating for hard milling.

Application
For contour and mould machining in hardened materials from 60 HRC to 70 HRC.

Features
Type H.
Two cutting edges.
15 deg helix.
Ground recess.
TiAlN coating.
Corner-radius tolerance +/-0.01 mm.

Advantages
Outstanding wear resistance and process reliability up to 70 HRC.

Product Data
Product type: Diabolo 70 Solid Carbide Torus Cutter HPC
Article family: 206323
Size: 8/0.5 mm

Dimensions
Diameter / corner radius: 8/0.5 mm
Cutting length Lc: 8 mm
Corner radius R1: 0.5 mm
Length L1: 24 mm
Neck diameter D1: 7.85 mm
Overall length L: 64 mm
Shank diameter Ds: 8 mm
Feed fz <70 HRC: 0.06 mm

Cutting Data
Hardened steel <60 HRC: 150 m/min
<65 HRC: 110 m/min
<70 HRC: 90 m/min

Notes
For use in tool and mould making.