Specification Brand : MOLLER BulletPoint : HSS Cobalt Step Drill Bit Metric 4mm to 32mm , 15 Steps, Shank 3/8", BulletPoint1 : (Size) Model 4-32 mm: 15 sections (length 4.1 inches (104 mm)); Model 4-20 mm: 9 sections (length 3.0 inches (77 mm)); Model 4-12 mm: 5 sections (length 67 mm) BulletPoint2 : 【High Quality Material】Industrial titanium coating, harder and sharper than regular steel step drills. The ladder drill has been improved with high temperature resistance, surface hardness, rust resistance, and abrasion resistance. Not only is it durable, but also very beautiful. Suitable for most everyday punches BulletPoint3 : 【More sophisticated design】Each step of the drill bit is engraved with millimeter level precision, which improves the accuracy of operation. The hexagonal shaft has two slots for a more secure fit for the drill bit and electric drill BulletPoint4 : Easy to Carry: Small size and easy to carry, comes with a dedicated storage box to prevent the drill from falling or getting lost BulletPoint5 : Versatile: This step drill can be used for a wide range of purposes, from home DIY to site work. An indispensable tool for drilling, drilling holes and chamfering thin iron plates, stainless steel, aluminum, wood, resin, etc. A must have for your home or workplace Color : 3pcs CuttingAngleString : 135 degrees ExternallyAssignedProductIdentifier : 6345319844797 ExternallyAssignedProductIdentifier1 : 0702730592830 ExternallyAssignedProductIdentifier2 : 702730592830 FinishType : Finish FinishType1 : Bronze FinishType2 : Aluminium GpsrSafetyAttestation : 1 IncludedComponents : NO ItemName : HSS Cobalt Step Drill Bit Metric 4mm to 32mm , 15 Steps, Shank 3/8" ItemPackageDimensions_Height : 1.2 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : moller Material : High Speed Steel ModelNumber : VL-D00199 NumberOfFlutes : 3 NumberOfItems : 1 PackageLevel : unit PartNumber : MOL-0432 ProductDescription : Features: High Speed Steel, Cobalt Coated ; 3/8" Shank ; Tri-flat shank for sure grip ; 15 Steped Sizes: 4mm;6mm;8mm;10mm;12mm;14mm;16mm;18mm;20mm;22mm;24mm;26mm;28mm;30mm;32 mm. ProductSiteLaunchDate : 2014-12-07T19:08:03.105Z Size : Short Style : Classic SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Alloy Steel SurfaceRecommendation1 : Metal SurfaceRecommendation2 : Wood SurfaceRecommendation3 : Metal SurfaceRecommendation4 : Wood UnitCount : 1 UnspscCode : 27111700