120 Series

Tool 120m030LA

Large diameter ball nose work tests your spindle's limits and your patience with tool life.

Ball nose geometry at 3" cutting diameter follows contoured surfaces without leaving flat-bottomed transitions.
At 3" cutting diameter, this tool handles heavy profiling cuts on large molds and complex contours where smaller cutters would require excessive stepover passes.
The TiAlSiN coating provides thermal barrier protection during the extended cycle times typical of large diameter operations.
Three flutes maintain chip evacuation capacity while distributing cutting forces across multiple edges, reducing deflection concerns inherent with tools of this scale.
The rounded tip produces smooth surface transitions on sculptured surfaces without the flat-bottomed witness marks left by square end mills.