970 Series

Tool 970i1606C

Standard end mills can't reach into tight geometries for side slots. The 970i1606C can.

A solid carbide keyseat cutter designed for steel and iron applications where slot cutting below shoulders demands both reach and stability.
The 0.25" cutting diameter handles 0.0938" wide keyways while the 0.125" neck provides the clearance needed to access restricted geometries.
Six flutes distribute cutting forces evenly across the small diameter, reducing chatter in the constrained setup.
TiB₂ coating extends tool life in ferrous materials by maintaining sharp cutting edges longer under the heat and friction of slotting operations.
The coating's hardness works particularly well when cutting interrupted surfaces typical in keyseat work.
Conservative radial engagement keeps deflection controlled since the narrow neck diameter limits how aggressively you can load the tool.