Specification Brand : Generic BulletPoint1 : PREMIUM QUALITY MATERIAL: The M2 step drill is made of high-strength high-speed steel (HSS M2) with excellent wear resistance and toughness, suitable for high-intensity use, ensuring long-term stable drilling performance. BulletPoint2 : Multi-Functional Design: The drill has a stepped design that allows drilling in a range of diameters and is suitable for a wide range of materials such as metal, plastic, wood, etc., providing a flexible drilling solution that meets a variety of work requirements. BulletPoint3 : Size Range: M2 stepped drills usually cover multiple diameters from 3/16“ to 1-3/8", suitable for a wide range of application scenarios, you can choose the right drill size according to your needs. BulletPoint4 : Efficient Cutting: The cutting edges of the drills are specially treated to provide smooth cutting results, reduce heat generated during the cutting process, minimize tool wear and improve work efficiency. BulletPoint5 : WIDELY USED: M2 step drill is widely used in machining, automotive repair, construction industry and other fields, suitable for making holes, reaming and deburring, ideal for professionals and amateurs. CuttingAngleString : 118 degrees FinishType : Nitridation GpsrSafetyAttestation : 1 IncludedComponents : 1 PC STEP DRILL BIT ItemName : M2 1/4 to 1-3/8 Inch Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic ItemPackageDimensions_Height : 10.5918 centimeters ItemPackageDimensions_Length : 3.9116 centimeters ItemPackageDimensions_Width : 3.9878 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : Nova tools Material : High Speed Steel ModelNumber : NVL002 NumberOfFlutes : 2 NumberOfItems : 1 PackageLevel : unit PartNumber : NVL002 ProductDescription : These M2 Double-Fluted Step Drill Bits (Unibit) provide faster cutting and drilling than single flute bits. The M2 HSS material along with Vacuum heat treatment and Nitride surface hardening treatment provide extra durability compared to other commonly used lower grade HSS. The highly visible Shiny steps and the laser etched highlighted step size marks make it easy for you to see and control when drilling holes. The split point self-starting tip prevents working. Thick 3/8'' Tri-flatted shank provides a firm, positive grip and won't spin out in the drill. Ideal for drilling holes in Stainless steel, Mild steel, Galvanized steel, Aluminum, Copper, Plastic, Wood, or anything that has similar or lower hardness as these materials.Drilling at low speed (300RPM recommended) with cooling oil will help the step bits last longer. Always wear proper Personal Protection Equipments during the use, including eye glasses, gloves and etc.. ProductSiteLaunchDate : 2021-05-13T15:51:23.500Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Stainless,Wood,Aluminum,Copper,Plastic,Steel UnitCount : 1 UnspscCode : 27111700