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RUSHMORE USA 100389 9/16″ Size, 1-3/8″ LOC, 4 Flute, Bright M42 8% Cobalt Square End Mill Buy Direct

Original price was: $74.38.Current price is: $38.68.

For orders under $150.00, a shipping fee of $12.99 applies.

SKU: SKHWTA09QZZ Category: Tag:
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M42 cobalt lasts longer than high speed steel!

Applications

Designed for use with general-purpose mixed workpiece milling in steels and non-ferrous metals, this Rushmore USA 9/16″ m42 8% cobalt 4 flute corner radius end mill with a square corner runs a Bright finish. The 30° helix builds core strength for steady cuts.

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