120 Series

Tool 120i188A

Small diameter tooling faces higher spindle speeds and increased heat generation during 3D profiling operations.

Ball nose geometry at 0.1875" cutting diameter follows contoured surfaces without leaving flat-bottomed transitions.
The rounded tip produces smooth transitions on contoured surfaces and mold profiles.
Three flutes balance chip clearance with cutting engagement on curved geometry.
TiAlSiN coating provides thermal barrier protection at the elevated cutting temperatures common with 0.1875" diameter tooling.
The aluminum content in the coating maintains hardness as heat builds during extended profiling passes.
This coating performs well in dry machining conditions where flood coolant access is limited by part geometry.