Solid Carbide Spiral Plunge with Corner Radius Up-Cut Spiral Spektra™ Extreme Tool Life Coated Router Bits
43742-K Solid Carbide Spiral Plunge with Corner Radius 0.060" Radius x 5/16 Dia x 7/8 x 3/8 Inch Shank Up-Cut Spiral Spektra™ Extreme Tool Life Coated Router Bit
For carving, lettering, decorative doors and sign manufacturing.
Leaves an excellent finish and expels chips quickly.
Excellent for Cutting:
- Soft/Hard Plastic
- Soft/Hard Wood
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.