Solid Carbide Spektraâ„¢ Extreme Tool Life Coated Compression Spiral 1/4 Diameter x 7/8 x 1/4 Inch Shank for Baltic Birch Plywood

Special unique carbide for longer lifetime in abrasive material. Designed for CNC applications requiring high feed rates and a clean finish. Designed for baltic birch plywood material. Long cherished for cabinet-making and more. 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.