120 Series

Tool 120m160A

Heavy roughing cuts on large workpieces generate significant heat and wear that can destroy cutting edges before the job is complete.

Ball nose geometry at 16" cutting diameter follows contoured surfaces without leaving flat-bottomed transitions.
The TiAlSiN coating extends tool life in high-temperature applications by maintaining hardness at elevated cutting temperatures.
Three flutes provide the chip evacuation needed for deeper cuts while maintaining sufficient core strength at the 16" cutting diameter.
The rounded tip produces smooth transitions on contoured surfaces and large mold profiles where stepover marks would require additional finishing passes.
The coating's aluminum content forms a protective oxide layer during cutting, reducing crater wear on the rake face when machining abrasive materials.