46378-K Solid Carbide Spektra™ Extreme Tool Life Coated Up-Cut Ball Nose Spiral 3/8 Dia x 1-1/4 Inch x 3/8 Shank Router Bit

#46378-K

Specification
DirectionUp-Cut
(D) Diameter3/8
(R) Radius3/16
(B) Cutting Height1-1/4
(d) Shank3/8
Overall Length (L)3
TypenACo Ceramic Coating
Flutes2

Solid Carbide Spektra™ Extreme Tool Life Coated Ball Nose Spiral Up-Cut Router Bits

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Used for carving decorative doors and sign manufacturing. Up-Cut design leaves an excellent finish and expels chips quickly.

Excellent for Cutting:

  • Soft/Hard Wood
  • MDF
  • Soft/Hard Plastic
  • Sign Foam

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.

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Fusion 360 compatible tool file for 46378-K available for download, click here.

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