100 Series

Tool 100i750M125A

Most shops know the feeling when an end mill starts chattering halfway through a long run. The 100i750M125A is built to stay quiet in steel, iron, titanium, and nickel alloys. Not through exotic geometry, but through predictable chip evacuation.

Four flutes distribute cutting forces evenly, which matters most in side milling operations where uneven loading leads to premature wear.
The TiAlSiN coating adds a thermal barrier that keeps heat in the chip rather than the tool, extending edge life in harder alloys without changing how the tool behaves.
The R0.125" corner radius strengthens the cutting edge at the point where most failures start, reducing microchipping in interrupted cuts.
In titanium and nickel work, that corner geometry maintains edge integrity through temperature cycling better than sharp corners.
Run-to-run consistency over peak speeds.