100 Series

Tool 100i375L030A

Steel work generates heat. The longer the run, the more that heat builds at the cutting edge. The 100 Series with TiAlSiN coating handles those thermal cycles without the edge breakdown that cuts runs short.

TiAlSiN creates a thermal barrier between the carbide substrate and the workpiece.
In steel, iron, titanium, and nickel alloys, that barrier lets you maintain consistent cutting parameters even as spindle hours accumulate.
The coating also reduces friction during chip evacuation, which matters most in slotting and profiling where chips have limited escape paths.
The R0.03" corner radius strengthens the cutting edge at the point where maximum stress concentrates.
Four flutes keep chip load balanced across the cut.
Together, they deliver the predictable tool life that production scheduling depends on.