961 Series

Tool 961i3248C

Deep undercuts require more ball contact than standard profiles provide. The 961i3248C extends spherical engagement to 300 degrees.

This geometry accesses profile areas that conventional ball mills cannot reach.
The extended contact zone maintains consistent cutting forces through deeper undercut operations, reducing chatter in challenging geometries.
Four flutes balance surface finish with chip evacuation in steel and aluminum applications.
The 0.323" neck diameter supports the 0.5" cutting diameter while maintaining rigidity during extended reach operations.
TiB₂ coating adds hardness and wear resistance for extended tool life in ferrous materials.
The coating's low friction properties help with chip flow in the deeper contact zones this geometry creates.
The 961i provides access to undercut profiles that standard ball mills cannot machine effectively.