Specification Brand : Miofth BulletPoint1 : 【3Pcs Drill Bits Kit】Our drill bit kit includes 3 drill bits. The set comprises step bits with diameters of 1/8"-1/2" (13 steps), 1/4"-3/4" (9 steps), and 3/16"-7/8" (12 steps). This comprehensive kit is the solution for all your drilling needs. BulletPoint2 : 【Enhanced Durability】Our industrial-grade step drill set is made of robust high-speed steel with a titanium coating; Each step drill bit ensures strength. Each drill bit is carefully inspected at the factory to ensure quality and longevity. BulletPoint3 : 【Drilling Made Easy】Four-slot step drill bit provides stability, improving accuracy and cutting speed. Miofth's step drill bit set ensures quick and smooth drilling through steel, aluminum, copper, wood, plastic, and other tough materials. BulletPoint4 : 【Smooth & Clean Drilling】Designed with a four-spiral flute, this step bit set enables faster cutting and drilling compared to dual or single-flute bits. It improves accuracy and cutting speed, is suitable for various occasions, and can quickly and smoothly drill holes of different diameters. It also efficiently clears away chips for smooth performance. BulletPoint5 : 【Compact & Portable】All these bits come in a sturdy blow-molded case, keeping them accessible for both home and on-the-go projects. Stay organized and ready for action anytime, anywhere. It's an essential addition to any DIY enthusiast's toolbox and can be utilized for multiple household projects. BulletPoint6 : 【TiAlN】:TiAlN coating is a new coating material in recent two years.ndustrial-grade construction ensures durability and longevity It has high hardness, high oxidation temperature, good thermal hardness, strong adhesion, low friction coefficient and low thermal conductivity coefficient. CuttingAngleString : 135 degrees ExternallyAssignedProductIdentifier1 : 0736483188453 ExternallyAssignedProductIdentifier2 : 736483188453 FinishType : Titanium GpsrSafetyAttestation : 1 IncludedComponents : 3 PCS Four Spiral Flute Step Bits ItemName : Step Drill Bit Set, 3 PCS Four Spiral Flute Step Bits for Metal, 34 Sizes Titanium-Coated HSS Drill Bits with 1/4" Hex Shank for Metal, Aluminum, Wood, Plastic ItemPackageDimensions_Height : 13.9954 centimeters ItemPackageDimensions_Length : 4.699 centimeters ItemPackageDimensions_Width : 10.3124 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : step-drill-bits Manufacturer : Miofth Material : Alloy Steel ModelNumber : M101 NumberOfFlutes : 4 NumberOfItems : 3 NumberOfPieces : 3 PartNumber : M1 ProductDescription : The industrial-grade step drill set features a sleek and professional design. The drill bits are crafted with precision and attention to detail, showcasing a modern and durable appearance. The black alloy steel construction adds a touch of sophistication to the set. The laser- engraved step sizes on each bit provide a clean and organized look, making them easy to read and use. The blow molded case that houses the step bits is sturdy and practical, ensuring convenient storage and portability. Overall, the style of this product reflects a Combination of functionality, reliability, and modern aesthetics. ProductSiteLaunchDate : 2025-01-17T07:52:14.911Z Size : box SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SurfaceRecommendation : Iron SurfaceRecommendation1 : Stainless Steel SurfaceRecommendation2 : Wood SurfaceRecommendation3 : Aluminum SurfaceRecommendation4 : Plastic UnitCount : 1 UnspscCode : 27111700