961 Series

Tool 961i1210B

Tight radii and deep pockets demand maximum ball contact. The 961i1210B delivers 300 degrees of spherical engagement where standard ball mills fall short.

The extended geometry reaches deeper undercuts than conventional profiles, maintaining tool rigidity through a 0.117" neck diameter.
Four flutes balance surface finish with chip evacuation in the 0.1875" cutting diameter.
AlTiN coating handles the heat buildup common in steel applications while extending tool life in aluminum operations where built-up edge formation typically limits performance.
The 300-degree ball angle provides continuous contact through complex three-dimensional profiles.
This geometry keeps cutting forces distributed across more of the tool face rather than concentrated at the equator contact point of standard ball mills.
Works effectively in steel, aluminum, and most machinable metals where undercut geometry access is critical.