Specification Brand : TMAX BulletPoint1 : 10 pc 1/8 inch M35 Cobalt Jobber Drill Bits for Stainless Steel & Hard Metals, with 1/4" Hex Shank for Quick Chucks, 3-1/4" total length, 2" working length BulletPoint2 : Suitable for drilling stainless steel and various hardened metals such as cast iron, titanium, bronze, aluminium, etc. All drill bits come with one piece 1/4-inch hex shank compatible with standard and quick change chucks and drivers BulletPoint3 : Made from M35 Cobalt steel BulletPoint4 : 135° split point multi-blades drill tip BulletPoint5 : BEST PRACTICE: Drill at a slow speed. The faster a bit spins, the hotter it gets. And heat dulls bits quickly; Apply a coolant or cutting fluid to dissipate heat and lubricate the drill bit; Hold working material steady for greater accuracy and better results. BulletPoint6 : Center spur tip guides the bit accurately, preventing slipping and ensuring consistent hole placement across various surfaces. BulletPoint7 : Drill Bit Diameter: 2-1/8” | Shank Diameter: 1/2” | Shank Type: Round Shank | Hex Size: 3/8” | Material: Carbide | Overall Length: 7” Color : Silver CuttingAngleString : 135.0 degrees ExternallyAssignedProductIdentifier1 : 767531810644 ExternallyAssignedProductIdentifier2 : 0767531810644 ExternallyAssignedProductIdentifier3 : 00885911565783 FinishType : Titanium GpsrSafetyAttestation : 1 IncludedComponents : Spur Bit ItemDisplayDimensions_Height : 1 inches ItemDisplayDimensions_Length : 4.25 inches ItemDisplayDimensions_Width : 1.75 inches ItemName : TMAX 10 pc 1/8 inch M35 Cobalt Jobber Drill Bits for Stainless Steel & Hard Metals, with 1/4 Inch Hex Shank for Quick Chucks,3-1/4" Total Length,2" Working Length ItemPackageDimensions_Height : 10.5918 centimeters ItemPackageDimensions_Length : 2.1082 centimeters ItemPackageDimensions_Width : 4.2926 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : hex-shank-drill-bits Manufacturer : Golden Coulee Material : Cobalt Steel ModelNumber : 70153 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 8 PackageLevel : unit PartNumber : 77055 ProductDescription : TMAX 10 pc 1/8 inch M35 Cobalt Jobber Drill Bits for Stainless Steel & Hard Metals, with 1/4" Hex Shank for Quick Chucks ProductSiteLaunchDate : 2023-12-16T03:55:19.895Z Size : 1/8" HEX Style : Self Centering Drill Bit Set 17 pcs SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Metal SurfaceRecommendation1 : Wood SurfaceRecommendation2 : Metal SurfaceRecommendation3 : Plastic UnitCount : 10 UnspscCode : 27111700