51450 Soft Aluminum Cutting 3/16 Dia x 1/4 x 1/4 Shank Single Flute Up-Cut (Up Shear) Solid Carbide ZrN Coated


(D) Diameter3/16
(B) Cutting Height1/4
(d) Shank1/4
Overall Length (L)2
Max RPM28,000
Recommended RPM11,000

Solid Carbide Straight, Zirconium Nitride (ZrN) Coated Soft Aluminum Cutting Router Bits

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Solid carbide single flute aluminum router bits, Zirconium Nitride (ZrN) coated, are especially designed to cut soft grades of aluminum sheet, (3003 grade) to achieve a satisfactory finished edge.

Excellent for Cutting

  • Acrylonitrile-Butadiene-Styrene (ABS)
  • Aluminum sheet (3003 grade)
  • Aluminum 5052
  • Brass
  • Bronze
  • Copper
  • Fomex® with Aluminum Face
  • Gold
  • Non-Ferrous Metals
  • Polycarbonate (Lexan™)
  • Silver

Recommendation: Use the slowest suggested feed rates and the shortest bits necessary for cutting and routing Lexan™.

Benefits of ZrN Coating
  • Creates a harder and tougher cutting edge allows for a prolonged cutting edge life and helps to prevent the build-up of material in the flutes while cutting
  • High resistance to wear
  • Extended tool life
  • Less friction & heat buildup
  • High resistance to wear
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