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; 51442-K; 3/16 D x 7/8 CH x 1/4 SHK x 2-1/2 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 Color : One Color CutType : Up-Cut ExternallyAssignedProductIdentifier : 3614674756537 ExternallyAssignedProductIdentifier1 : 738685144251 ExternallyAssignedProductIdentifier2 : 0738685144251 ExternallyAssignedProductIdentifier3 : 00738685144251 GpsrSafetyAttestation : 1 IncludedComponents : 1 Amana Branded Tool ItemName : Amana Tool Spektra Coated Solid Carbide CNC Spiral Single O-Flute Router Bit, 51442-K, 3/16 D x 7/8 CH x 1/4 SHK x 2-1/2 L Up-Cut Mirror Finish ItemPackageDimensions_Height : 6.858 centimeters ItemPackageDimensions_Length : 1.27 centimeters ItemPackageDimensions_Width : 1.27 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spiral-router-bits Manufacturer : Amana Tool Material : Wood ModelNumber : 51442-K NumberOfFlutes : 1 NumberOfItems : 1 PartNumber : 51442-K ProductDescription : Achieve professional results with our ZrN-coated spiral router bits, engineered for precision. The ZrN coating enhances cutting performance by creating a harder, tougher edge, extending tool life, and providing resistance to wear. Its advanced design minimizes material buildup in the flutes during cutting, reducing friction and heat while maintaining a sharp edge. These router bits are ideal for detailed work, delivering clean, precise cuts in a variety of materials. The optimized flute geometry and low Total Indicated Runout (TIR) virtually eliminate chatter and the need for sanding. High flute volume supports faster feed rates and chip loads, with a high aspect ratio, these bits are ideal for single-pass deep-reach cutting. PVD ceramic hardcoat technology ensures maximum performance with soft, gummy and abrasive materials. ProductSiteLaunchDate : 2018-03-07T20:42:34.288Z Size : 1/2 Dia x 3/8 x 1/4" Sh SkipOffer : 1 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27111701