Specification Brand : XUCHUAN BulletPoint1 : Drill accurate center holes in material prior to turning, or use as a starter bit for accurate holes BulletPoint2 : High speed steel (HSS) made, stable performance and Durable BulletPoint3 : Sharp and twisted drill will make the drilling be more easy and effortless BulletPoint4 : Straight shank design is more suitable for many electric drills and drilling machines BulletPoint5 : Suitable for metal CuttingAngleString : 60.0 degrees ExternallyAssignedProductIdentifier : 6929599067840 ExternallyAssignedProductIdentifier1 : 791180055194 ExternallyAssignedProductIdentifier2 : 0791180055194 FinishType : Finish IncludedComponents : Hex Wrench ItemName : 6 PCS HSS Center Drill Bits Set Combined Countersinks Tool 60 Degree Angle Lathe Mill Metalworking 5/3/2.5/2/1.5/1mm ItemPackageDimensions_Height : 7.62 centimeters ItemPackageDimensions_Length : 0.508 centimeters ItemPackageDimensions_Width : 3.81 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : countersink-bits Manufacturer : Xuchuan Material : High Speed Steel ModelNumber : cdb001 NumberOfItems : 1 PackageLevel : unit PartNumber : 16669 ProductDescription : 6 different countersink bits,each drill has a double end and is ground with a standard 60 degree included angle. ProductSiteLaunchDate : 2015-11-11T06:32:02.703Z Size : 2" (50mm) SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SurfaceRecommendation : Metal,Steel UnitCount : 6 Wattage : 1 watts