Fein 63134106101 HSS Titanium Coated Dura Annular cutter Depth 2"
The HSS Dura annular cutter is designed with a weldon shank diameter that is 3/4" and has cutting ability depth up to 2" in a range of materials. There are two materials these are coated with:
- TiCN = Titanium Carbonitride excellent adhesion, toughness, and resistance to chipping and performs well on drills
- TiN = Titanium Nitride has the best adhesion it provides durable wear resistance, thermal stability, and little coefficient of friction reduces built up edge and thus improves thermal transfer of heat away from the tool