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Amana 46476-K Spektra Solid Carbide Downcut Ball Nose Spiral Bit, 1/4" Dia

Product Code: AM-46476-K

$80 inc GST
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Used for carving decorative doors and sign manufacturing. Down-Cut design leaves a crisp top-edge to your cut.

Direction Down-Cut
(D) Diameter 1/4
(R) Radius 1/8
(B) Cutting Height 1
(d) Shank 1/4
Overall Length (L) 2-1/2
Type nACo Ceramic Coating
Flutes 2

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.

Cutting Height (B) 25.4mm (1")
Diameter (D) 6.35mm (1/4")
Direction Down-Cut
Flutes 2
Overall Length (L) 63.5mm (2-1/2")
Radius (R) 3.2mm (1/8")
Shank (d) 6.35mm (1/4")