--- product_id: 716107475 title: "3PCS Unibit Step Drill Bit Set (1/4\"-7/8\"), M35 Cobalt, TiAlN Coated for Superior Durability, Spiral Cone Drill for Stainless Steel, Sheet Metal, Aluminum & Plastic" brand: "ss shovan" price: "€ 56.67" currency: EUR in_stock: true category: "Ss Shovan" url: https://www.desertcart.at/products/716107475-3pcs-unibit-step-drill-bit-set-1-4-7-8 store_origin: AT region: Austria --- # Spiral Flute Design - smooth chip removal TiAlN Coating - extreme wear resistance M35 Cobalt Steel - unmatched durability 3PCS Unibit Step Drill Bit Set (1/4"-7/8"), M35 Cobalt, TiAlN Coated for Superior Durability, Spiral Cone Drill for Stainless Steel, Sheet Metal, Aluminum & Plastic **Brand:** ss shovan **Price:** € 56.67 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Smarter, Not Harder — The Ultimate Step Bit Set for Pros & Makers ## Quick Answers - **What is this?** 3PCS Unibit Step Drill Bit Set (1/4"-7/8"), M35 Cobalt, TiAlN Coated for Superior Durability, Spiral Cone Drill for Stainless Steel, Sheet Metal, Aluminum & Plastic by ss shovan - **How much does it cost?** € 56.67 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/716107475-3pcs-unibit-step-drill-bit-set-1-4-7-8) ## Best For - ss shovan enthusiasts ## Why This Product - Trusted ss shovan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium M35 high-speed steel with 5% cobalt for superior toughness - • **Stay Sharp Longer:** Advanced Titanium Aluminium Nitride coating resists wear and heat - • **All-in-One Precision:** 3 versatile step bits cover 1/4" to 7/8" for every drilling need - • **Effortless Performance:** 118° spiral cone design ensures clean, burr-free holes every time - • **Universal Compatibility:** Hex shank fits impact, bench, and hand drills—your go-to toolkit upgrade ## Overview This 3-piece Unibit Step Drill Bit Set features M35 cobalt high-speed steel with a TiAlN coating for exceptional durability and heat resistance. Designed with a spiral flute and 118° cutting angle, it delivers smooth, precise holes in stainless steel, sheet metal, aluminum, and plastic. Compatible with various drills via a hex shank, it’s perfect for both professional and DIY use, combining versatility and longevity in one sleek package. ## Description Buy 3PCS Unibit Step Drill Bit Set (1/4"-7/8"), M35 Cobalt, TiAlN Coated for Superior Durability, Spiral Cone Drill for Stainless Steel, Sheet Metal, Aluminum & Plastic: Step Drill Bits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - VERSATILE 3PCS SET - Includes three step drill bits with varying sizes: #1 (1/4" - 5/16" - 3/8" - 7/16" - 1/2"), #2 (1/4" - 9/32" - 5/16" - 11/32" - 3/8" - 13/32" - 7/16" - 15/32" - 1/2"), and #3 (5/16" - 3/8" - 7/16" - 1/2" - 9/16" - 5/8" - 11/16" - 3/4" - 13/16"- 7/8"). These metal drill bits come in a box so they can be storage well. - PREMIUM M35 HSS - Constructed from M35 high speed steel with 5% cobalt content, these step drill bits offer exceptional durability and superior cutting performance, even on tough materials like stainless steel (＜1mm). - IDEAL FOR DIY & PROFESSIONAL USE - Whether you’re a DIY enthusiast or a professional, this step drill bit set is perfect for various applications, including drilling in sheet metal, aluminium, copper, plastic, and more. Not only can it enlarge holes, but it also deburrs, chamfers, and cutting. - ADVANCED TIALN COATING - The Titanium Aluminium Nitride (TiAlN) coating ensures high hardness and excellent wear resistance, extending the lifespan of the drill bits and maintaining sharpness for longer periods. - 118°X TYPE OPENINGS DESIGN - Designed with a spiral flute for smooth, clean drilling and enhanced chip removal. Achieve precise holes effortlessly, reducing the need for multiple drill bits. - COMPATIBLE WITH VARIOUS DRILLS - 1/4"(6.35mm) Hex shank design eliminate slipping in drill chuck, these step drill bit for metal are compatible with a range of drilling tools including bench drills press, impact drills, and hand drills, making them a versatile addition to your toolkit. - KIND TIPS - To prevent overheating and potential damage to the drill bits, always use cutting oil or spraying water during operation. Proper cooling extends the life and efficiency of the bits. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP96FNTT | | Best Sellers Rank | #20,721 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #32 in Step Drill Bits | | Brand Name | ss shovan | | Customer Reviews | 4.4 4.4 out of 5 stars (535) | | Cutting Angle String | 118 Degrees | | Cutting Diameter | 0.25 Inches | | Finish Types | Titanium Aluminium Nitride | | Included Components | 3PCS Step Drill Bits, Box | | Manufacturer | SS SHOVAN | | Material Type | High Speed Steel Coblat M35, TiAlN Coating | | Model | step-M35 | | Number of Flutes | 2 | | Number of Pieces | 3 | | Part Number | step-M35 | | Point Style | Step Point | | Set Name | Unibit Step Drill Bit Set | | Shank Type | Hexagon | | Surface Recommendation | Metal | | Tool Flute Type | Spiral | | Unit Count | 3.0 Count | ## Product Details - **Cutting Angle String:** 118 Degrees - **Cutting Diameter:** 0.25 Inches - **Finish Type:** Titanium Aluminium Nitride - **Material:** High Speed Steel Coblat M35, TiAlN Coating - **Shank Type:** Hexagon ## Images ![3PCS Unibit Step Drill Bit Set (1/4"-7/8"), M35 Cobalt, TiAlN Coated for Superior Durability, Spiral Cone Drill for Stainless Steel, Sheet Metal, Aluminum & Plastic - Image 1](https://m.media-amazon.com/images/I/71G7vF9MmUL.jpg) ## Frequently Bought Together - 3PCS Unibit Step Drill Bit Set (1/4"-7/8"), M35 Cobalt, TiAlN Coated for Superior Durability, Spiral Cone Drill for Stainless Steel, Sheet Metal, Aluminum & Plastic - Jerax tools 1/4 to 3/4 Inch Step Drill Bit, M2 High Speed Steel Drill bits for Hole Drilling in Extra Thick Material/Panel/Plate, Stainless Steel, Copper, Aluminum, Wood, Plastic --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/716107475-3pcs-unibit-step-drill-bit-set-1-4-7-8](https://www.desertcart.at/products/716107475-3pcs-unibit-step-drill-bit-set-1-4-7-8) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-08-04*