970 Series

Tool 970i0801C

Standard end mills can't reach into narrow slots below shoulders. The 970i0801C gets there.

A 0.125" solid carbide keyseat cutter designed for steel and iron applications where precision slot cutting requires access into restricted geometries.
The 0.0156" cut width produces clean, accurate keyways while the 0.0625" neck diameter provides the necessary reach without compromising rigidity within reasonable cutting parameters.
Six flutes distribute cutting forces evenly across the small diameter, reducing chatter tendency in the constrained cutting environment.
TiB₂ coating extends tool life in ferrous materials by maintaining sharp cutting edges longer and reducing built-up edge formation that can compromise slot wall finish.
Conservative radial engagement is essential given the neck geometry constraint.
Feed rates should account for the high flute count and limited chip evacuation space typical in keyseat operations.