Specification Brand : Amana Tool BulletPoint1 : MADE IN THE USA: Our Spektra Coated Bits are proudly made in the USA; the Spektra CNC router bits feature a nACo nanocomposite coating with an extreme nanohardness and heat resistance BulletPoint2 : IDEAL FOR CUTTING: Plastic/Acrylic, Corrugated Plastics, High Density Polyethylene (HDPE), Polycarbonate (compatible with Lexan), compatible with Plexiglas, compatible with Lucite BulletPoint3 : SPIRAL ROUTER BIT DIMENSIONS: 51428-K; 1/2 D x 1-5/8 CH x 1/2 SHK x 3-1/2 Inch Long Up-Cut with Mirror Finish; to be used only on CNC machines and routers with automatic feeding BulletPoint4 : SOLID CARBIDE: Amana Tool solid carbide router bits ensure long-lasting cutting edge performance and tool life; delivering repeatable precision for a variety of cutting projects BulletPoint5 : INDUSTRIAL-QUALITY TOOLS: Amana Tool is an industry leader for over 50 years specializing in industrial quality cutting tools for the woodworking, plastics, aluminum, composite, and metal CutType : Up-Cut EndCutType : Flat End ExternallyAssignedProductIdentifier1 : 738685514283 ExternallyAssignedProductIdentifier2 : 0738685514283 ExternallyAssignedProductIdentifier3 : 00738685514283 FinishType : Coated GpsrSafetyAttestation : 1 IncludedComponents : 1 Amana Branded Tool ItemName : Amana Tool Spektra Coated Solid Carbide CNC Spiral Single O-Flute Router Bit, 51428-K, 1/2 D x 1-5/8 CH x 1/2 SHK x 3-1/2 Inch L Up-Cut Mirror Finish ItemPackageDimensions_Height : 11.43 centimeters ItemPackageDimensions_Length : 1.524 centimeters ItemPackageDimensions_Width : 1.778 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : spiral-router-bits Manufacturer : Amana Tool Material : Wood Material1 : Carbide Material2 : Brass ModelNumber : 51428-K NumberOfCuttingEdges : 1 NumberOfFlutes : 1 NumberOfItems : 1 PartNumber : 51428-K ProductDescription : Spektra Extreme Tool Life Coated CNC router bits for plastic and woodworking are engineered with a nACo nanocomposite coating. This micro-thin ceramic coating enhances the cutting edge's sharpness and lubricity, ensuring that every cut is clean, smooth, and precise. The nACo coating not only extends the lifespan of the profile router bit but also provides heat resistance, allowing you to tackle even the most demanding materials. Spektra router bits maintain cutting performance under extreme conditions. The nACo coating prevents high heat which can degrade tool performance over time. With a hardness rating of approximately 4,500 Vickers, these bits have a solid hardness that is 2.5 times higher than uncoated bits. The multi-colored hues of the nACo coating will fade with use but rest assured that the coating's effectiveness remains intact. Whether you're working with wood, composite materials, or other modern substrates, these bits provide cutting precision, reducing the need for additional finishing work. The sharpness and lubricity result in cleaner cuts, minimal chipping, and reduced material wastage, making your projects more efficient. ProductSiteLaunchDate : 2017-11-22T12:04:04.518Z Size : 1/4" Shank SkipOffer : 1 Style : 1/4" Downcut router bits SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable ToleranceHeld : Precision UnitCount : 1 UnspscCode : 27111701