100 Series

Tool 100i375S030A

Most shops know the problem. Sharp corners chip out in interrupted cuts, leaving you with rework or scrap. The 100i375S030A addresses this with a 0.03" corner radius that redistributes stress away from the cutting edge during entry and exit.

Four flutes keep chip load consistent across the 0.375" diameter.
In steel and iron, that translates to steady cutting forces and predictable tool wear.
The TiAlSiN coating adds a thermal barrier that matters most in titanium and nickel alloys, where heat buildup degrades edge geometry faster than mechanical wear.
The corner radius does more than prevent chipping.
It strengthens the cutting edge enough to handle the higher feed rates that four-flute geometry makes possible.
Less time per part, fewer tool changes per shift.