930 Series

Tool 931i1624B

Fine features and thin walls don't leave room for cutting forces to spread out. The 931i1624B handles delicate dovetail work in steel and aluminum where both precision and material preservation matter.

The 0.25" cutting diameter with 60-degree included angle creates clean dovetail profiles for miniature workholding and precision fixtures.
AlTiN coating runs cooler than uncoated carbide in ferrous materials, reducing heat buildup that can distort thin workpiece geometries.
The R0.01" corner radius eliminates the sharp corner that would otherwise create stress risers in the finished profile.
Two flutes clear chips efficiently in the confined spaces these smaller dovetails typically occupy.
The 0.1181" neck diameter provides clearance for deeper cuts while maintaining tool rigidity at this scale.
Designed for steel, aluminum, and most machinable metals where dimensional control and surface quality both matter.