100R Series

Tool 100Rm120LA

Heavy cuts in large workpieces demand tools that can handle both the load and the heat. The 100Rm120LA is a 12-inch diameter solid carbide rougher with TiAlSiN coating. Built to remove material fast from steel, iron, titanium, and nickel alloys without sacrificing tool life.

The 4-flute design with chipbreaker geometry fractures chips before they pack into the flutes or pull heat back into the cut.
TiAlSiN coating adds thermal barrier protection and extends edge life when temperatures climb during aggressive roughing passes.
The 0.2-inch chamfer strengthens the cutting edge against chipping while maintaining sharp entry into the material.
This isn't a finishing tool.
It's designed to hog material efficiently, leaving cleanup work for dedicated finishers.
Load it with feed and depth parameters that would kill a standard end mill.