Specification Brand : RedLine Tools BulletPoint1 : Made in USA BulletPoint2 : Centering Countersink BulletPoint3 : used to produce a shallow conical or center hole BulletPoint4 : Legend (in inches unless otherwise noted): BulletPoint5 : CD = Cutting Diameter DHD = Drill Hole Diameter OL = Overall Length CuttingAngleString : 60.0 degrees ExternallyAssignedProductIdentifier1 : 0807200529023 ExternallyAssignedProductIdentifier2 : 807200529023 ItemName : RedLine Tools - #7 Center Drill HSS Combined Drill Countersink, Bright Finish Finish, 2 Flute, 60° Point Angle, 3.2500 OAL - RC26907 ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : countersink-bits Manufacturer : RedLine Tools Material : High-Speed Steel NumberOfFlutes : 2 NumberOfItems : 1 PartNumber : RC26907 ProductDescription : Step drill with an 82-degree angle step. Drill and countersink or counterbore in one operation, clearance for the head and body of various types of screws. The flutes are less likely to clog compared to the two-piece Countersink and Drill combination. ProductSiteLaunchDate : 2014-11-11T23:47:47.138Z Size : #7 Center Drill SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Alloy Steel UnitCount : 1 UnspscCode : 20121600