100C Series

Tool 100Cm120A

Large diameter cuts in steel and nickel alloys generate heat fast. The 100Cm120A handles twelve-inch passes by managing chips and cutting temperatures through deliberate design choices.

Four flutes spread the cutting load while chipbreaker geometry fractures chips into smaller pieces before they can pack the flutes or carry heat back to the workpiece.
The TiAlSiN coating adds thermal barrier properties and extends tool life when cutting generates higher temperatures common in these larger operations.
Corner radius of 0.2 inches strengthens the cutting edge against chipping while maintaining clean corner definition in steel, iron, titanium, and nickel alloys.
This edge preparation becomes more important as cutting diameter increases and impact forces grow.
The combination works well for slotting, profiling, and general milling where chip control matters as much as surface finish.