930 Series

Tool 930i1624B

Cutting a 60-degree dovetail in hardened steel requires precision geometry and coating chemistry working together. Standard tooling struggles with the heat buildup and tool life demands these materials create during undercut operations.

The 930i1624B uses a 0.25" cutting diameter with a reduced 0.1181" neck to access tight geometries while maintaining rigidity for the undercut passes dovetail features require.
AlTiN coating handles the thermal cycling steel machining creates better than uncoated carbide.
The coating's aluminum content forms a protective oxide layer at cutting temperatures, extending tool life in interrupted cuts common to workholding slot preparation.
Two flutes balance chip evacuation with core strength.
Sharp corners maintain the crisp feature definition fixture work demands.
Steel, aluminum, and most machinable metals respond well to this geometry combination.