961 Series

Tool 961i3208C

Undercut profiles demand more ball contact than standard end mills provide. The 961 Series delivers 300 degrees of spherical engagement.

The extended ball geometry reaches deeper into undercut surfaces where conventional tooling fails to maintain contact.
Four flutes balance surface finish with chip evacuation in steel and aluminum applications.
The 0.323" neck diameter maintains rigidity while allowing access to restricted geometries.
TiB₂ coating handles the thermal cycling that comes with interrupted cuts in these challenging profiles.
The coating extends tool life in steel applications where heat buildup typically limits performance.
The 0.5" cutting diameter covers mid-range profiling operations without sacrificing the geometric advantages of the 300-degree ball.
Most machinable metals respond well to the increased contact area and balanced flute count.