Amana Tool 45774-K Solid Carbide Spektra Extreme Tool Life Coated 30 Degree Engraving 0.030 Tip Width x 1/4 SHK x 2-1/4 Inch Long Signmaking Router Bit

Our Spektraニ_ニ_ bits feature a nACoニ_ 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ニ_ nanocomposite coating will not wear off.