930 Series

Tool 931i1648B

Tight spaces demand compact tooling without sacrificing dovetail quality. The 931i1648B runs a 0.25" cutting diameter with a 0.0984" neck, fitting where larger tools can't reach while maintaining the 120-degree included angle required for proper workholding geometry.

The R0.01" corner radius eliminates the sharp corner that would otherwise create a stress riser at the dovetail root.
This matters when workholding sees repeated clamping loads or vibration.
The AlTiN coating handles the interrupted cuts common in dovetail work, where the tool alternates between full engagement and air cutting as it machines the angled walls.
Two flutes balance chip evacuation with tool strength in steel, titanium, and most machinable metals.
The geometry works for T-slot preparation, fixture dovetails, and undercut profiles where access is limited.