Product Family
Diabolo Solid Carbide Torus Cutter HPC

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.
- Feature: Type H.
- Feature: TiSiN coating for 206421; TiAlN coating for 206372, 206422 and 206442.
- Feature: DIN 6527 dimensions; 45 deg helix; unequal spacing; centre cutting.
- Feature: Corner-radius tolerance +/-0.005 mm.
- Advantage: Reliable hard machining with excellent dimensional accuracy and stable cutting.

Product Specification
- Product type: Diabolo Solid Carbide Torus Cutter HPC
- Article family: 206422
- Size: 8/1.0 mm
- Dimensions - Number of teeth Z: 6
- Dimensions - Diameter / corner radius: 8/1.0 mm
- Dimensions - Cutting length Lc: 19 mm
- Dimensions - Corner radius R1: 1.0 mm
- Dimensions - Overall length L: 63 mm
- Dimensions - Shank diameter Ds: 8 mm
- Dimensions - Feed fz <65 HRC: 0.018 mm
- Cutting Data - Steel <500 N/mm^2: 200 m/min
- Cutting Data - Steel <750 N/mm^2: 190 m/min
- Cutting Data - Steel <900 N/mm^2: 170 m/min
- Cutting Data - Steel <1100 N/mm^2: 150 m/min
- Cutting Data - Steel <1400 N/mm^2: 110 m/min
- Cutting Data - Hardened steel <55 HRC: 100 m/min
- Cutting Data - Hardened steel <60 HRC: 80 m/min
- Cutting Data - Hardened steel <65 HRC: 65 m/min
- Notes - Complete GARANT families extracted in catalogue sequence.