Specification AgeRangeDescription : adult Brand : Cle-line BulletPoint1 : Cle-Line 1818 Series Carbide Tipped Masonry Drill; 118 degree carbide tipped point BulletPoint2 : Oversize carbide tip provides clearance for toggle bolts, anchor screws and expansion drills BulletPoint3 : Regular helix for easy dust removal and more steel support for the tip BulletPoint4 : Shank reduced to fit 1/2" drill BulletPoint5 : Recommended for use in sandstone and green concrete; also known as a hammer drill. Conforms to ANSI specification B212.15-194 BulletPoint6 : Unique step structure, a drill bit that allows you to make holes of various sizes, making the perfect hole is easily. Color : 4-20mm CuttingAngleString : 118.0 degrees ExternallyAssignedProductIdentifier : 4907593501937 ExternallyAssignedProductIdentifier1 : 697334209508 ExternallyAssignedProductIdentifier2 : 0697334209508 ExternallyAssignedProductIdentifier3 : 00697334209508 FinishType : Bright GpsrSafetyAttestation : 1 IncludedComponents : Core Drill ItemName : Cle-Line C20950 Carbide-Tipped Masonry Drill, High Speed Steel with Carbide Tip, Steam Oxide Finish, Reduced Shank, 118-Degree Radial Point, 1" Drill Diameter ItemPackageDimensions_Height : 2.54 centimeters ItemPackageDimensions_Length : 16.256 centimeters ItemPackageDimensions_Width : 3.048 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : reduced-shank-drill-bits Manufacturer : Greenfield Industries Material : High Speed Steel Carbide Tip MfgSeriesNumber : 1818 ModelName : VBVNGHTGUZ ModelNumber : C20950 NumberOfBoxes : 1 NumberOfFlutes : 2 NumberOfItems : 1 PackageLevel : unit PartNumber : C20950 ProductDescription : long service life A step drill with a box. very convenient. 4-12:4/5/6/7/8/9/10/11/12mm(9 Steps) 4-20:4/6/8/10/12/14/16/18/20mm(9 Steps) 4-32:4/6/8/10/12/14/16/18/20/22/24/26/28/30/32mm(15 Steps) Description: Does not need center punch to assist it, compared with ordinary hemp flower drill, it is stabler and difficult to be broken.It is suitable for being installed on the pistol drill and bench drill, applicable for punching on harder workpieces, widely used to cut holes in a variety of material like stainless steel tapping steel, wood, thin iron, aluminum alloy, moisture boards, PVC sheet, ect Note: Please water it for cooling while punching so that can prolong its lifetime, rotation rate from 250 to 400 is recommended.The computer display effect is different, please allow a certain color difference ProductSiteLaunchDate : 2014-03-26T16:17:40.807Z Size : One Size SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Alloy Steel UnitCount : 1 UnspscCode : 27112800