Specification Brand : Ocimocylo BulletPoint1 : 5 Sizes This step drill set has 5 different sizes to meet the requirements: 4-12mm / 3-13mm / 4-20mm / 5-35mm / 4-32mm. Dimensions are laser etched into the metal so holes can be drilled precisely even during long use. BulletPoint2 : Reliable material: high speed steel 4241, titanium coating reduces friction when cutting, easily cuts 1-5mm steel plates, aluminum plates, copper plates, plastic and wood plates and many other types of metal plate. BulletPoint3 : Automatic Centering Stamp:Built in spring, the stamp can be automatically retracted to increase the directional effect. The markers have a certain directional effect on the drill holes and can be used with step drills. BulletPoint4 : Construction Features X-shaped drill bit and double groove design ensure faster and smoother cutting and prevent cutting waste. Triangular shank design prevents the drill chuck from slipping. BulletPoint5 : Hard-shelled carrying case with protective foam padding provides the perfect solution for storage and transportation Color : Yellow ExternallyAssignedProductIdentifier1 : 0724137905037 ExternallyAssignedProductIdentifier2 : 0786377185747 ExternallyAssignedProductIdentifier3 : 724137905037 ExternallyAssignedProductIdentifier4 : 786377185747 FinishType : Titanium GpsrSafetyAttestation : 1 IncludedComponents : Titanium Step Drill Bit Set with #1, #4, and #9 Step Drill Bits ItemName : 3 Pc Set Titanium Step Drill Bits Uni Step Drill Bit ItemPackageDimensions_Height : 1.77 inches ItemPackageDimensions_Length : 6.3 inches ItemPackageDimensions_Width : 5.31 inches ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : step-drill-bits Manufacturer : Ocimocylo Material : Titanium ModelNumber : QS31240 NumberOfFlutes : 1 NumberOfItems : 1 NumberOfPieces : 3 PackageLevel : unit PartNumber : DG31240 ProductDescription : 33 PC. SECURITY BITS SET SET CONTENTS: 9PC. 1" STAR: T8H, T10H, T15H, T20H, T25H, T27H, T30H, T35H, T40H. 12PC. 1" HEX: 5/16", 3/32", 7/64", 1/8", 9/64", 5/32", 7/64", AND 2MM, 2.5MM, 3MM, 4MM, 5MM, 6MM. 4PC. 1" TRI-WING: 1, 2, 3, 4. 4PC.1" SPANNER: 4, 6, 8, 10. 3PC. TORG: 6, 8, 10. 1PC. 2-3/8" MAGNETIC BIT HOLDER CHROME VANADIUM STEEL WITH HEAT TREATED FITS MOST POWER DRILL AND DRIVER BITS ProductSiteLaunchDate : 2017-02-20T08:00:00.000Z SupplierDeclaredDgHzRegulation : other SurfaceRecommendation : Alloy Steel SurfaceRecommendation1 : Plastic SurfaceRecommendation2 : Metal SurfaceRecommendation3 : Wood UnitCount : 1 UnspscCode : 27111700