100C Series

Tool 100Cm030FA

3mm cuts generate serious heat. The 100C Series handles production work in steel, iron, titanium, and nickel alloys where sustained cutting matters more than peak speeds.

Four flutes balance surface finish with material removal rates.
Chipbreaker geometry segments chips into manageable pieces before they can pack the flutes or create heat buildup during extended passes.
The R0.1mm corner radius strengthens the cutting edge while reducing stress concentrations that cause chipping in interrupted cuts.
TiAlSiN coating adds thermal barrier properties that become critical at this diameter.
The coating maintains hardness at elevated temperatures while providing oxidation resistance during the longer engagement times that 3mm end mills typically see in production environments.
Built for consistent performance across multiple setups rather than short bursts of aggressive cutting.