Specification Brand : Steel Vision BulletPoint1 : Stepped Tip Drill Bit Set:The stepped design is sharper than conventional drills and can be used directly without a pilot hole and prevents traveling on curved surfaces. BulletPoint2 : Tungsten-Cobalt Drill Bit Set:Precision ground from heat treated quality M2 High Speed Steel and Onyx oxide coated to prevent chip build-up. BulletPoint3 : Super PremiumHeavy Duty Carbide Drill Bits:The patented spiral fluted stepped-tip drill bit outperforms all conventional drill designs on virtually all materials and excels on carbide, sheet metal and imperfect parts that are difficult to start drilling. BulletPoint4 : Lubrication Required for Metal: Use oil lubrication when drilling into metal to minimize friction and prevent heat buildup, extending the life of the drill bit and ensuring smooth, efficient cutting. BulletPoint5 : Drill Bit Set Comprehensive Size Range:1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8"、25/64"、13/32"、27/64"、7/16"、29/64"、15/32"、31/64"、1/2". BulletPoint6 : Lubrication Required for Metal: Use oil lubrication when drilling into metal to minimize friction and prevent heat buildup, extending the life of the drill bit and ensuring smooth, efficient cutting. BulletPoint7 : For bit stability - reduces bit walk Color : Multi CompatibleMaterial : Stainless Steel CuttingAngleString : 135.0 degrees ExternallyAssignedProductIdentifier : 5449228790310 ExternallyAssignedProductIdentifier1 : 819847029309 ExternallyAssignedProductIdentifier2 : 0819847029309 ExternallyAssignedProductIdentifier3 : 00050728975302 FinishType : Onyx oxide GpsrSafetyAttestation : 1 IncludedComponents : Drill Bit ItemName : Steel Vision 29pc Hyper-Step High-Speed Cobalt Stubby Reduced Shank Drill Bit Set, Tungsten-Cobalt, 1/16" - 1/2" TurboStep HSS Mechanics, Industrial-Grade, Metal Drilling for Stainless/Hardened Steel ItemPackageDimensions_Height : 18.4912 centimeters ItemPackageDimensions_Length : 5.0038 centimeters ItemPackageDimensions_Width : 10.9982 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : step-drill-bits Manufacturer : Steel Vision Tools Material : Alloy Steel Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend ModelNumber : 63200 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 29 NumberOfTeeth : 11 PackageLevel : unit PartNumber : 63200 Pattern : Solid ProductDescription : Our Factories have been in business for 20+ years and have experience in shipping goods all around the world. Quality is not just a standard, it's our identity Global Reach, Local Craftsmanship Your Satisfaction, Our Mission Customer-Centric Approach Sustainable Values. ProductSiteLaunchDate : 2022-03-22T20:53:52.987Z Size : 11/64" Style : 29 pc Stepped Drill SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Metal,Steel UnitCount : 1 UnspscCode : 27111700