Tool 190i375L030A

Edge chipping kills your finish in hardened alloys. The 190i500M006A addresses this with a 0.006" corner radius that distributes cutting forces across more carbide, reducing the stress concentration that causes microchipping.

Nine flutes means each tooth removes minimal material per revolution.
This geometry works well in steel, iron, titanium, and nickel alloys where surface integrity matters more than metal removal rate.
The light chip load per tooth is what generates the finish quality.
TiAlSiN coating handles the heat generated at the high spindle speeds this tool requires.
The aluminum content in the coating maintains hardness as temperatures climb during finishing passes in these tougher materials.
Designed for semi-finishing and finishing operations.
Requires rigid setup and high RPM capability.