Diamond (crystalline diamond) - Chemical Vapor deposition (CVD) process
4.0mm Shank With Retention Collar
- Provides up to 7 Times the Performance of Un-treated Carbide Tooling
- 30 Degree Helix
- (2) Flute / Extended Length
- Shank Diameter: 4.0mm
- Effective Length: 16mm
- Total Length: 50.0mm
