Specification Brand : DelitonGude BulletPoint1 : Selected 4241HSS Steel And Titanium Coating: Our step drill has excellent sharpness and extreme durability due to its high speed steel material and titanium coating BulletPoint10 : Recommended for sheet metal, metal plates, aluminum, fiberglass, plastics, plexiglass, and wood BulletPoint2 : 50 Sizes in 5 Pcs: Our step drill bit set includes 5 standard pieces with totally 50 sizes for versatility, You are capable to drill holes in different sizes which can meet your normal needs and enough for your DIY needs BulletPoint3 : 118° Split Point Tip: You can smooth Drilling,The tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc which the board must be smaller in thickness than the height of step drill bits BulletPoint4 : Dual-flute Design:Smooth chip removal improves your work efficiency BulletPoint5 : Beautiful aluminum case package:Step drill bits come in a well-organized case for easy transport and storage .You will relly surprised by nice aluminum case bits are in BulletPoint6 : 3 most popular Unibit sizes cover a wide range of applications BulletPoint7 : SpeedPoint tip prevents "walking," gets fast starts, and eliminates the need for pilot/starting hole BulletPoint8 : Single-flute cutting edge drills true, round holes with smooth, clean finish BulletPoint9 : Hex shank provides secure grip in the drill chuck Color : Multi Configuration : configuration CustomerPackageType : Standard Packaging CuttingAngleString : 118.0 degrees ExternallyAssignedProductIdentifier1 : 632963692369 ExternallyAssignedProductIdentifier10 : 0100076938754 ExternallyAssignedProductIdentifier11 : 0640024790893 ExternallyAssignedProductIdentifier12 : 00038548105024 ExternallyAssignedProductIdentifier2 : 100076938754 ExternallyAssignedProductIdentifier3 : 787721586159 ExternallyAssignedProductIdentifier4 : 640024790893 ExternallyAssignedProductIdentifier5 : 038548105024 ExternallyAssignedProductIdentifier6 : 0038548105024 ExternallyAssignedProductIdentifier7 : 5526679999339 ExternallyAssignedProductIdentifier8 : 0787721586159 ExternallyAssignedProductIdentifier9 : 0632963692369 FinishType : Titanium GpsrSafetyAttestation : 1 IncludedComponents : 5 Pcs of step drill bit IncludedComponents1 : STEP DRILL #502 3PC SET '#1 2 + 3 IncludedComponents2 : STEP DRILL #502 3PC SET '#1 2 + 3 IncludedComponents3 : STEP DRILL #502 3PC SET '#1 2 + 3 IncludedComponents4 : STEP DRILL #502 3PC SET '#1 2 + 3 IncludedComponents5 : STEP DRILL #502 3PC SET '#1 2 + 3 ItemDisplayDimensions_Height : 7.82 inches ItemDisplayDimensions_Length : 1.54 inches ItemDisplayDimensions_Width : 5.43 inches ItemName : DelitonGude 5 Pcs Step Drill Bits,High Speed Steel,Titanium Coating,50 Sizes Unibit Drill Bits Set,Multiple Hole Stepped Up Bits for Metal, Aluminum, Wood, Plastic(Step Bit ItemPackageDimensions_Height : 15.0876 centimeters ItemPackageDimensions_Length : 4.191 centimeters ItemPackageDimensions_Width : 11.5062 centimeters ItemPackageQuantity : 3 ItemShape : Shape ItemTypeKeyword : step-drill-bits Manufacturer : Gude Precision tools Material : High Speed Steel Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend ModelNumber : 10502ZR NationalStockNumber : 5133-01-413-2499 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : step drill bit 01 Pattern : Solid ProductDescription : DelitonGude makes premium quality, professional tools, superior service that wish to make your life more convenient and better! Specifications: Size:50 sizes. Includes:5 step drill bits. Material: High Speed Steel. Angle Point: 118 Degree. Shank Type: Straight and Round Shank. Packing:box. Features: 1.Made from High Speed Steel ,which increases wear-resistance,durability and extra longer life span. 2.Fully ground spiral groove design clears particles quickly,decreases friction and heat for faster drilling performance. 3.118°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure.Straight shank prevents walking and makes drilling precise and faster. 4.Suitable for drilling holes as Steel,Copper,Cast Iron,Galvanized Pipe,Aluminum Alloy,Wood and Other Softer Metals. If drill stainless steel, please lower the drill speed. 5.This drill bit fits the majority of power drill currently on the market and easy storage and DIY. Instuctions for use: 1.Keep the drill bits vertical to the object when drilling, Be sure to make both bit and work piece stable. Tilted bit is prone to break during drilling. 2.Be careful when you use an electric drill.Please start from the lowest RPM and pressure. 3.Drilling metal will accumulate an amount of heat. Necessary to use cooling liquid during drilling to keep the bit cool. Both ok to use lubricant oil and to pour water. 4.It's highly recommended that you use a drill press to drill thick metals. 5.Always wear safety goggles and safety items, because it's safe for you. ProductSiteLaunchDate : 2024-08-22T05:26:09.285Z SafetyDataSheetUrl : https://ace.infotrac.net/getmsds.aspx?SKU=2021787 Size : 3PC SET SkipOffer : 1 Style : High Speed Steel SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Metal SurfaceRecommendation1 : Plastic SurfaceRecommendation2 : Metal SurfaceRecommendation3 : Wood UnitCount : 1 UnspscCode : 27111700