RUSHMORE USA 100352 1/4″ Size, 5/8″ LOC, 4 Flute, Bright M42 8% Cobalt Square End Mill Exclusive Offer
Original price was: $36.86.$19.17Current price is: $19.17.
M42 cobalt lasts longer than high speed steel!
Applications
Rushmore USA 1/4″ m42 8% cobalt 4 flute corner radius end mill with no corner radius, finished with a Bright finish. The coating fits general-purpose mixed material milling in steels and non-ferrous metals. A 30° slow helix reduces lifting under heavier engagement, which improves workpiece finish.
Features
- The 8% cobalt content ensures high edge hardness at elevated temperature levels.
- Higher speeds & increased feeds.
- Great abrasive resistance.
- Longer tool life than ordinary high speed steel.
Technical Documents & Manuals
- SDS Sheet





