930 Series

Tool 930i1212B

Small dovetail features require precise geometry control. Standard tooling often lacks the neck clearance needed for tight workholding slots, and uncoated carbide can build up edge material when cutting aluminum or steel in confined spaces.

The 930i1212B uses a 0.1181" neck diameter to access restricted areas while maintaining the 30-degree included angle geometry dovetail profiles require.
Two flutes balance chip evacuation with tool strength in the reduced neck section.
AlTiN coating handles the heat buildup common in undercut operations where chip evacuation is limited and cutting forces concentrate at the tool tip.
Sharp corners maintain crisp feature definition in steel, aluminum, and most machinable metals.
The coating extends tool life when cutting interrupted surfaces or when entry and exit create thermal cycling.