Specification Brand : OSTTE BulletPoint1 : MATERIAL - This step drill is made of high speed steel with titanium coating, featuring high hardness and abrasion resistance, which can easily handle stainless steel, cast iron and other hard materials BulletPoint2 : FEATURES - 118° X - type Split Point: more precise positioning and less bit slippage. Straight flutes: fast drilling and smooth chip removal BulletPoint3 : APPLICATIONS - Widely used in plastic, aluminum, iron, stainless steel, wood and other materials, perfect for daily home repair use BulletPoint4 : EASY TO CARRY - Our step drill set comes with an aluminum storage case, which is sturdy, durable and beautiful. The size of the storage box is 6" * 4.45" * 1.7" BulletPoint5 : PACKAGE INCLUDES - 5pcs step drill bits, 1pc aluminum storage box Color : gold IncludedComponents : NO ItemName : OSTTE Step Drill Bit Set, High Speed Steel Titanium Coated Metal Drill bit for Plastic Aluminum Iron Stainless Steel Wood ItemPackageDimensions_Height : 1.77 inches ItemPackageDimensions_Length : 6.1 inches ItemPackageDimensions_Width : 4.33 inches ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : OSTTE ModelNumber : MUNEFEtagh4crvmu NumberOfItems : 1 PartNumber : BTZ-5 ProductDescription : OSTTE 5PCS Step Drill Bit Set ProductSiteLaunchDate : 2025-02-27T03:44:21.435Z Size : 20mm 1pc SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 20121600