Specification Brand : KEO Cutters BulletPoint1 : High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance 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 ExternallyAssignedProductIdentifier1 : 735329550119 ExternallyAssignedProductIdentifier2 : 0735329550119 FinishType : Uncoated ItemName : KEO 55013 High-Speed Steel Single-End Countersink, Uncoated (Bright) Finish, 6 Flutes, 60 Degree Point Angle, Round Shank, 3/4" Shank Diameter, 1-1/2" Body Diameter ItemPackageDimensions_Height : 4.064 centimeters ItemPackageDimensions_Length : 8.89 centimeters ItemPackageDimensions_Width : 4.572 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : single-end-countersinks Manufacturer : KEO Cutters Material : high_speed_steel ModelNumber : 55013 NumberOfFlutes : 6 NumberOfItems : 1 PartNumber : 55013 ProductSiteLaunchDate : 2012-05-26T00:53:18.079Z Size : 1-1/2" StreetDate : 2017-03-12T00:00:01Z SurfaceRecommendation : Alloy Steel UnitCount : 1 UnspscCode : 27110000