51620 Solid Carbide Aluminum Cutting 3/64 Radius Edge x 3/16 Dia x 3/32 x 1/4 Shank ZrN Coated Up-Cut End Mill


(D) Diameter3/16
(R) Radius3/64
(B) Cutting Height3/32
(d) Shank1/4
Overall Length (L)2

Solid Carbide Aluminum Radius Edge End Mill with Zirconium Nitride (ZrN) Coating

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Designed to route a finished appearance into aluminum, brass, copper & non-ferrous metals in one pass, these Amana Tool end mills utilize the ‘O’ flute up-cut design for a super-clean finish. By combining the up-cut design along with the common 3/32” convex radius, you can maximize your efficiency by routing one single pass.

Excellent for cutting:

  • Aluminum
  • Aluminum 5052
  • Brass
  • Copper
  • Fomex® with Aluminum Face
  • Gold
  • Non-Ferrous Metals
  • Silver
  • Acrylonitrile-Butadiene-Styrene (ABS)
  • Lexan™

The Zirconium Nitride (ZrN) coating creates a harder and tougher cutting ceramic over carbide edge allowing for a prolonged cutting edge life and helps to prevent the build-up/galling of material in the flutes while cutting.

Amana’s combination end mill/router bits offer the flexibility to cut the radius along with the proven performance of the up-cut design for superior chip ejection.
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