930 Series

Tool 931i0848C

Small dovetail features demand precision without the luxury of heavy cuts. The 931i0848C handles delicate 0.125" dovetail profiles in steel and aluminum where conventional approaches leave poor finishes or broken tools.

The 120-degree included angle with R0.005" corner radius distributes cutting forces more evenly than sharp-cornered designs.
This geometry reduces edge chipping on interrupted cuts and extends tool life in harder steels.
The TiB₂ coating adds wear resistance without building up material on the cutting edge, which matters when working in the tight clearances typical of precision workholding applications.
Two flutes provide good chip evacuation while maintaining the neck strength needed at the 0.0394" diameter.
The coating handles the heat generated during entry and exit moves where cutting loads vary significantly.