Amana tool 45633-K SC Spektra Extreme tool Life Coated V-Groove 90 Deg x 1/4 D x 1/8 CH x 1/4 Inch SHK 4-Flute Router Bit

Spektra™ Extreme Tool Life Coated V-Groove Router Bits for Sign Making & Lettering  Note: Items are Solid Carbide unless noted as Solid Carbide (Brazed To Steel Shank) Cut decorative 'V' grooves and lettering on signs with these 'V' groove bits. Use with an edge guide to chamfer and bevel edges. Can be used with handheld, table-mounted and CNC routers. 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 an 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. Coatings 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 Composites Composite Decking Foam Laminate MDF/HDF Melamine Plywood PVC Plastic Sign Board Solid Surface 20lbs High Density Urethane Veneered Plywood Wood Xanita Board