Regular Price $81.85 Special Price $62.96

A46017-K CNC Solid Carbide Spektra™ Extreme Tool Life Coated Compression Spiral 3 Flute 1/4 Dia x 7/8 x 1/4 Inch Shank

(D) Diameter 1/4
(B) Cutting Height 7/8
(d) Shank 1/4
Overall Length (L) 2-1/2
B1 7mm
Type nACo Ceramic Coating
Flutes 3
More Info

Special unique carbide for longer lifetime in abrasive material. Designed for CNC applications requiring high feed rates and a clean finish. Particularly suitable for double-sided melamine or laminated material. Flawless compression cuts.

Our Spektra™ bits feature a nACo® nanocomposite coating with an extreme nanohardness and heat resistance. With a brilliant distinctively-tinted coloring nACo provides additional improvements in four critical aspects of router tooling.

  • nACo coating is a micro-thin ceramic coating which enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.
  • Coating prevents high heat and oxidation which is detrimental to cutting tool performance.
  • Multi-colored hues, while attractive, will dissipate upon use and yet coating will remain fully effective.
  • nACo offers approximately 4,500 Vickers for impressive solid hardness on cutting areas of the tool, for an increase up to 2.5 times compared to uncoated bits.

Note: Blue based color dissipates immediately upon use. nACo® nanocomposite coating will not wear off.


Excellent for cutting:
  • CFRP
  • Double Sided Melamine
  • Laminate
  • Laminated Plywood
  • Melamine Particle Board
  • MDF
  • Oriented Strand Board (OSB)*
  • Particle Board
  • Softwood/Hardwood
  • Veneered Plywood

*Oriented Strand Board is an engineered wood particle board.
More Information
Brand Amana
Flute type No
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