Amana tool AMS-239 6-Pc CNC Starter Router Bit Pack, 1/4 Inch SHK

AMS-239 Cost of 6 bits Purchased Individually $345.45 Set Selling Price $259.11 Buying the Set you Save 25% Designed for the most demanding signmaking tasks. These router bits are excellent for creating signs and other CNC projects in a variety of materials. Each router bit is manufactured from Amana's exclusive grade carbide according to stringent quality standards. The solid carbide bits from this CNC starter pack feature Spektra™ nACo nanocomposite coating with an extreme nanohardness and heat resistance to the router bit. 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:LaminateMelamineMDF Wood Plastic/AcrylicSolid SurfaceVeneered PlywoodWarning:  Before using any insert tool, make sure the set screw is tightened firmly. When replacing a dull insert, first clean the tool and remove all dust prior to inserting the new knife.