Specification Brand : KEO Cutters BulletPoint1 : Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems BulletPoint2 : Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications BulletPoint3 : Round shanks allow use with a wide variety of toolholding systems BulletPoint4 : When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging BulletPoint5 : 82 degree angle CuttingAngleString : 82.0 degrees ExternallyAssignedProductIdentifier1 : 697334945710 ExternallyAssignedProductIdentifier2 : 0697334945710 FinishType : Uncoated IncludedComponents : Unit^Instruction Guide ItemDisplayDimensions_Length : 4 inches ItemName : KEO 55798 Solid Carbide Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 82 Degree Point Angle, Round Shank, 1/2" Shank Diameter, 1" Body Diameter ItemPackageDimensions_Height : 2.794 centimeters ItemPackageDimensions_Length : 7.366 centimeters ItemPackageDimensions_Width : 3.048 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : single-end-countersinks Manufacturer : KEO Cutters Material : Carbide ModelNumber : 55798 NumberOfFlutes : 6 NumberOfItems : 1 PackageLevel : unit PartNumber : 55798 ProductDescription : 5/16" 60degree 6 FLUTE HIGH SPEED STEEL CHATTERLESS COUNTERSINK 2" Overall Length 1/4" Shank Diameter Made in USA 36004 ProductSiteLaunchDate : 2012-10-20T00:00:01-00:00 Size : 1 in SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Cast Iron,Plastic,Stainless Steel,Wood UnitCount : 1 UnspscCode : 27111700