961 Series

Tool 961i1204C

Deep undercuts demand more than standard ball geometry can deliver. The 961i1204C extends spherical contact to 300 degrees, reaching profile angles that conventional end mills cannot access.

The geometry creates maximum ball engagement with your workpiece, enabling complex undercut features in a single setup.
Four flutes balance surface finish with chip evacuation in the 0.1875" cutting diameter.
The 0.117" neck diameter provides clearance for deep cavity work while maintaining tool rigidity.
TiB₂ coating adds hardness and thermal stability during extended cutting operations.
The coating performs well across steel, aluminum, and most machinable metals where heat buildup typically limits tool life.
This mill handles contouring operations that require significant material removal below the equator.
The extended spherical geometry eliminates secondary operations and repositioning.