Description
GARANT Diabolo solid carbide torus cutter with special geometry, coating and carbide for hard machining.

Application
For peripheral milling as a finishing operation; plunge milling only to shallow depths.

Features
Type H.
TiSiN coating for 206421; TiAlN coating for 206372, 206422 and 206442.
DIN 6527 long-reach dimensions; 45 deg helix; unequal spacing; centre cutting.
Corner-radius tolerance +/-0.005 mm.

Advantages
Reliable hard machining with excellent dimensional accuracy and stable cutting.

Product Data
Product type: Diabolo Solid Carbide Torus Cutter HPC Long Reach
Article family: 206442
Size: 6/0.5 mm

Dimensions
Number of teeth Z: 6
Diameter / corner radius: 6/0.5 mm
Cutting length Lc: 18 mm
Corner radius R1: 0.5 mm
Overall length L: 65 mm
Shank diameter Ds: 6 mm
Feed fz <65 HRC: 0.015 mm

Cutting Data
Steel <500 N/mm^2: 200 m/min
Steel <750 N/mm^2: 190 m/min
Steel <900 N/mm^2: 170 m/min
Steel <1100 N/mm^2: 150 m/min
Steel <1400 N/mm^2: 110 m/min
Hardened steel <55 HRC: 100 m/min
Hardened steel <60 HRC: 80 m/min
Hardened steel <65 HRC: 65 m/min

Notes
Complete GARANT families extracted in catalogue sequence.