961 Series

Tool 961i1206B

Deep undercuts require maximum ball contact to reach complex geometries without tool interference. The 961 Series delivers 300 degrees of spherical engagement compared to standard profiles that stop at the equator.

The extended ball geometry accesses undercut features that would otherwise require multiple setups or specialized fixturing.
Four flutes maintain rigidity in the 0.117" neck diameter while providing smooth finishes in steel and aluminum applications.
AlTiN coating handles the heat generation common in extended ball contact operations.
The coating maintains edge integrity during the longer engagement times these deep profile cuts require.
This geometry works particularly well for mold details, complex 3D surfaces, and any application where the cutting action extends significantly past the tool centerline.
The additional spherical contact distributes cutting forces across more of the ball surface.