970 Series

Tool 970i0804C

Standard carbide cutters struggle with narrow keyways in hardened steel. Six flutes and TiB₂ coating change that.

The 970i0804C handles 1/16" keyways in steel and iron where surface finish matters.
Six flutes smooth the cut by reducing chip load per tooth, while the 0.0625" neck diameter matches the cut width for maximum rigidity at the critical section.
TiB₂ coating reduces friction and heat buildup during the interrupted cutting that defines keyseat operations.
The geometry works because neck diameter equals cut width.
No unnecessary overhang means the tool cuts where it's strongest.
This matters when working below shoulders or in confined spaces where deflection kills dimensional accuracy.
Designed for steel, cast iron, and similar ferrous materials where standard tooling leaves poor surface finish.