Specification Brand : Sutekus BulletPoint : Spotting Drill Bits BulletPoint1 : High Quality Material: Made with M35, this step drill offers superior strength, hardness and durability for repeated use without showing signs of wear. BulletPoint2 : Advanced Coatings: Featuring an industrial-grade TiAlN Titanium aluminum nitride coating with a hardness of 89HRC3, this bit cuts through tougher materials faster and more efficiently. BulletPoint3 : Four Flutes: Our drills are equipped with four flutes to ensure stability and precision with every use, making them ideal for a wide range of materials. BulletPoint4 : Precision Tip for Easy Drilling: The precise 118-degree split point allows for easy, accurate drilling on any surface, including hard stainless steel and sheet metal. BulletPoint5 : Wide Application: 1/4'' hexagonal shank is perfect for universal use, Sutekus step drill is suitable for drilling holes on a wide range of materials, including wood, plastic, aluminum, copper and other metals. Color : One Color CuttingAngleString : 118.0 degrees ExternallyAssignedProductIdentifier : 9408673443482 ExternallyAssignedProductIdentifier1 : 0745560090541 ExternallyAssignedProductIdentifier2 : 745560090541 FinishType : Titanium Aluminum Nitride GpsrSafetyAttestation : 1 IncludedComponents : Drill Bits ItemName : Sutekus Step Drill Bits Four Spiral Flute Cobalt Step Drill Bit Aluminium Titanium Nitride Coated Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic (2PCS(1/8"-1/2"&1/4"-3/4")) ItemPackageDimensions_Height : 12.3 centimeters ItemPackageDimensions_Length : 2.6 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : Sutekus Material : High Speed Steel Material1 : Stainless Steel Material2 : High Speed Steel Material3 : Alloy Steel ModelName : Yunseitystpmk5o1zw ModelNumber : Yunseitystpmk5o1zw NumberOfFlutes : 2 NumberOfItems : 2 NumberOfPieces : 1 PartNumber : HSSD-02 ProductDescription : M35 COBALT HSS STEP DRILL TiAlN COATED ProductSiteLaunchDate : 2023-12-27T05:52:43.803Z Size : 4-12 Hexagon Style : 2PCS(1/8"-1/2"&1/4"-3/4") SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Metal SurfaceRecommendation1 : Plastic SurfaceRecommendation2 : Metal SurfaceRecommendation3 : Stainless Steel SurfaceRecommendation4 : Wood UnitCount : 1 UnspscCode : 27112800