Product Family
Solid Carbide Torus Cutter For GRP CRP And Graphite 8/1.5 mm

Description
- Solid carbide torus cutter with crystalline diamond sp^3 coating and double-relief-ground side clearance angle.
- Application: For reliable machining of fibre-reinforced composites, CRP, GRP and graphite.
- Feature: Four cutting edges.
- Feature: 30 deg helix.
- Feature: Ground recess.
- Feature: Diameter tolerance e8.
- Feature: Shank tolerance h6.
- Feature: Maximum engagement ae 0.2xD.
- Feature: Corner-radius tolerance +/-0.01 mm.

Product Specification
- Dimensions - Diameter / corner radius: 8/1.5 mm
- Dimensions - Cutting length Lc: 9 mm
- Dimensions - Length L1: 27 mm
- Dimensions - Neck diameter D1: 7.4 mm
- Dimensions - Overall length L: 63 mm
- Dimensions - Shank diameter Ds: 8 mm
- Dimensions - Feed fz graphite: 0.078 mm
- Cutting Data - PVDF GF20: 200 m/min
- Cutting Data - POM GF25: 190 m/min
- Cutting Data - PA 6.6 GF30: 170 m/min
- Cutting Data - PEEK GF30: 150 m/min
- Cutting Data - PTFE GF25: 180 m/min
- Cutting Data - PEEK CF30: 160 m/min
- Cutting Data - Honeycomb sandwich: 350 m/min
- Cutting Data - GRP: 190 m/min
- Cutting Data - CRP: 190 m/min
- Cutting Data - Graphite: 340 m/min
- Notes - 209755 standard length; 209758 long-reach version.