100 Series

Tool 100i250M015A

Quarter-inch work calls for precision above all. The 100i250M015A puts TiAlSiN coating where it matters most. Between the edge and the heat that builds up in smaller diameter operations.

Four flutes keep chip load consistent even when spindle speeds climb to handle the reduced diameter.
That consistency becomes critical in steel and titanium where thermal cycling can crack uncoated edges.
The TiAlSiN barrier lets the carbide substrate stay cooler while the coating handles the temperature spikes that come with higher surface speeds.
The R0.015" corner radius reinforces the cutting edge without sacrificing sharpness.
In profiling operations on steel and iron, that small radius prevents the edge from chipping while maintaining clean corner definition.
The coating extends tool life, but the geometry keeps cuts predictable.