120 Series

Tool 120m120A

Heavy roughing cuts in large steel forgings generate heat that breaks down uncoated tools quickly.

Ball nose geometry at 12" cutting diameter follows contoured surfaces without leaving flat-bottomed transitions.
The TiAlSiN coating on this 12" diameter cutter provides thermal barrier protection during extended roughing operations in ferrous materials.
Three flutes balance chip evacuation with cutting engagement when profiling large curved surfaces and deep cavity work.
The rounded tip produces smooth transitions on contoured surfaces without the flat-bottomed steps left by square end mills.
TiAlSiN maintains edge sharpness longer than uncoated carbide when cutting through scale and hard zones in forged steel components.