Amana Tool ZrN Coated CNC Composite, Fiberglass & Phenolic Cutting Solid Carbide Spiral Router Bits

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Amana’s Modern Materials Finishing Geometry (MMFG) incorporates high shear, multi-flute, and ZrN coating designed for the ultimate combination of finish and tool longevity in aerospace materials. Modern-day materials present challenges to the fabricator. Using these special multi-flute edge tools featuring Zirconium Nitride Ceramic (ZrN) ceramic coating addresses these challenges with a winning geometry combination.

Excellent for cutting:

  • Composite
  • Fiberglass
  • Fiberglass PCB Board
  • Phenolics
  • HDPE
  • Aluminum
  • Plastic
  • Corian
  • Poly (methyl methacrylate) (PMMA)
  • Acrylic Stone
  • Coroplast®*
  • Acrylonitrile-Butadiene-Styrene (ABS)
  • Lexan™
    *A soft plastic cardboard made with super soft, super flexible PVC.

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


Router collet reducer RB-102 (1/4 to 1/8) available for 1/8 shank bits.

Item # DiameterCut Height/LengthFlute GeometryFluteOverall LengthShank Price Add To Cart
Compare 46090 1/8 in1/2 inUpcut32 in1/4 in $34.91 Add to cart
Compare 46040 1/8 in1/2 inUpcut22 in1/4 in $34.91 Add to cart
Compare 46045 3/8 in7/8 inUpcut22 1/2 in3/8 in $54.19 Add to cart
Compare 46097 1/4 in3/4 inDowncut32 1/2 in1/4 in $32.06 Add to cart
Compare 46047 1/2 in3/4 inUpcut23 in1/2 in $93.30 Add to cart
Compare 46094 Upcut3 $32.06 Add to cart
Compare 46093 5 mmUpcut335 mm $34.91 Add to cart
Compare 46091 Upcut3 $28.01 Add to cart
Compare 46042 Upcut2 $35.85 Add to cart
Compare 46092 Upcut3 $36.08 Add to cart
Compare 46043 Upcut2 $34.91 Add to cart