Amana tool 46300-K SC Spektra Extreme tool Life Coated UltraTrim Spiral 1/2 D x 1-1/4 CH x 1/2 SHK x 4 Inch Long w/ Double Lower BB Up-Cut Router Bit

Solid Carbide Spektra™ Extreme Tool Life Coated Flush Trim Router Bits Designed specifically for flush trimming acrylic, wood, MDF laminate, melamine, solid surface, fragile veneers and for template work of all kinds up to a 1/2" thickness. The twin ball-bearing pilot enhances the stability of the tool.  THE ONLY Spektra™ Coated Bits – Made in the USA  'Amana Tool solid carbide router bits provide consistent, repeatable quality. Every tool is guaranteed to match the geometry on the prints, every time on every order. Best control of carbide grades for woodworking, and absolute control of quality standards on all carbide blanks. 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. Excellent for Cutting: Acrylic Wood Fragile Veneers MDF/HDF Laminate Solid Surface