Specification Brand : KEO Cutters BulletPoint1 : Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys 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 : 60 degree angle CuttingAngleString : 60.0 degrees FinishType : Uncoated ItemName : KEO 55514 Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 60 Degree Point Angle, Round Shank, 3/4" Shank Diameter, 1-3/4" Body Diameter ItemPackageDimensions_Height : 4.064 centimeters ItemPackageDimensions_Length : 4.826 centimeters ItemPackageDimensions_Width : 9.144 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : single-end-countersinks Manufacturer : Keo Material : Cobalt Steel ModelNumber : 55514 NumberOfFlutes : 6 NumberOfItems : 1 PartNumber : 55514 ProductSiteLaunchDate : 2012-05-26T00:30:25.635Z Size : 1-3/4" StreetDate : 2017-12-12T00:00:01Z SurfaceRecommendation : Stainless Steel,Steel,Metals UnitCount : 1 UnspscCode : 27111700