930 Series

Tool 930i1218C

Sharp corners in dovetail work create stress concentrations that can chip carbide edges on entry. The geometry demands precision. Any edge failure ruins the undercut profile and compromises the workholding feature.

The 930i1218C addresses this with a 45-degree included angle and 0.1875" cutting diameter sized for detailed fixture work.
The 0.0984" neck diameter provides clearance while maintaining rigidity for the undercut operation.
TiB₂ coating reduces friction during the sideways cutting action that dovetail geometry requires, extending tool life in steel and aluminum applications where heat buildup typically degrades uncoated carbide.
Two flutes balance chip evacuation with cutting stability.
The sharp corner radius preserves the crisp edge definition workholding slots require while concentrating cutting forces at the contact point.