--- product_id: 537776162 title: "3PCS HSS 4-Flute Step Drill Bits Set, 4-12mm, 4-20mm, 4-32mm | Cone Hole Cutters for Wood, Plastic, Sheet Metal and Stainless Steel" brand: "ss shovan" price: "KSh6504" currency: KES in_stock: true category: "Ss Shovan" url: https://www.desertcart.co.ke/products/537776162-3pcs-hss-4-flute-step-drill-bits-set-4-12mm store_origin: KE region: Kenya --- # 135° cutting angle for faster holes 4-flute spiral for smooth drilling Titanium-coated HSS for durability 3PCS HSS 4-Flute Step Drill Bits Set, 4-12mm, 4-20mm, 4-32mm | Cone Hole Cutters for Wood, Plastic, Sheet Metal and Stainless Steel **Brand:** ss shovan **Price:** KSh6504 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Like a Pro, Finish Like a Boss! ## Quick Answers - **What is this?** 3PCS HSS 4-Flute Step Drill Bits Set, 4-12mm, 4-20mm, 4-32mm | Cone Hole Cutters for Wood, Plastic, Sheet Metal and Stainless Steel by ss shovan - **How much does it cost?** KSh6504 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/537776162-3pcs-hss-4-flute-step-drill-bits-set-4-12mm) ## 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:** Crafted from upgraded HSS 4341 and titanium-coated for superior wear and corrosion resistance—tools that keep up with your hustle. - • **Ready for Action:** Set includes 3 sizes (4-12mm, 4-20mm, 4-32mm) plus a sleek canvas bag—your ultimate companion for flawless DIY and pro projects. - • **Speed Without Slip:** 135° X-type openings combined with a 1/4" hex shank ensure faster drilling and zero slipping in your drill chuck. - • **Precision Meets Power:** 4-flute spiral design minimizes metal splash and swarf for ultra-smooth drilling every time. - • **Versatile Hole Mastery:** From wood to stainless steel, these cone drill bits expand, deburr, chamfer, and cut with professional-grade precision. ## Overview The SS SHOVAN 3PCS HSS 4-Flute Step Drill Bits Set features a patented 4-flute spiral design and 135° cutting angle for faster, cleaner holes. Made from durable titanium-coated HSS 4341 steel, these bits resist wear and corrosion while delivering versatile performance across wood, plastic, sheet metal, and stainless steel. The set includes three sizes (4-12mm, 4-20mm, 4-32mm) with a hex shank to prevent slipping, making it an essential precision tool for both DIY enthusiasts and professionals. ## Description SS SHOVAN 3PCS HSS 4-Flute Step Drill Bits Set, 4-12mm, 4-20mm, 4-32mm | Cone Hole Cutters for Wood, Plastic, Sheet Metal and Stainless Steel : desertcart.co.uk: DIY & Tools ## Features - UPGRADE PATENT SPIRAL FOUR FLUTE - Our 4-flute design prevents the metal filler from splashing everywhere, and removes the swarf easily, so as to achieve smoother drilling - 118° X TYPE OPENINGS DESIGN - Ensure a faster and smoother drilling, 1/4"(6.35mm) hex shank design eliminate slipping in drill chuck, prefect for drilling holes in plastic, aluminum, copper, wood, sheet metal, mold steel and other surfaces - DURABLE TITANIUM COATED AND HSS 4341 - The step drill bit is made of upgraded 4341 high speed steel. Coated by titanium, improve the wear and corrosion resistance - MULTIFUNCTIONAL CONE DRILL BIT - Not only expanding holes, but also deburring, chamfering and cutting. Applied to impact drivers, drill press, and power drills/drivers - WHAT YOU GET - SS SHOVAN 3PCS step drill bits(contain 3 size: 4-12mm, 4-20mm and 4-32 mm) and a canvas bag. It is an indispensable tool for carrying out precision work with good control of the hole diameter. Perfect for DIY lover ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZVPRC2D | | Best Sellers Rank | 730 in DIY & Tools ( See Top 100 in DIY & Tools ) 1 in Step Bits | | Brand | ss shovan | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (395) | | Cutting Angle String | 135 Degrees | | Cutting Diameter | 32 Millimetres | | Finish Types | Hss | | Included Components | 3pcs step drill bit | | Manufacturer | ss shovan | | Manufacturer Part Number | SDB-4R | | Material | High Speed Steel (HSS) | | Minimum Bore Diameter | 4 Millimetres | | Model Number | SDB-4R | | Number of Flutes | 4 | | Number of Packs | 3 | | Number of Pieces | 3 | | Set Name | 3PCS HSS 4-Flute Step Drill Bits Set | | Shank Type | Hex | | Surface Recommendation | Metal | | Tool Flute Type | Spiral | | Unit Count | 3.0 count | ## Product Details - **Cutting angle string:** 135 Degrees - **Cutting diameter:** 32 Millimetres - **Finish type:** Hss - **Material:** High Speed Steel (HSS) - **Shank type:** Hex ## Images ![3PCS HSS 4-Flute Step Drill Bits Set, 4-12mm, 4-20mm, 4-32mm | Cone Hole Cutters for Wood, Plastic, Sheet Metal and Stainless Steel - Image 1](https://m.media-amazon.com/images/I/61YxmH5mo0L.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - 3PCS HSS Spiral Step Drill Bit Sets, SS SHOVAN 4-Flute Metal Drill Bits, 1/4" Hex Shank, Metric 4-32mm Cone Cutter, Hole Cutter for Sheet Metal, Plastic, Steel Plate - Katerk Portable 10pcs Bit holder Keychain Light Weight 1/4 inch Hex Shank Drill Screw Adapter Quick-change Screwdriver Electrician Tools Organizer - 3PCS HSS Step Bits, High Speed Steel Step Drill Bits Set - (4-12mm, 4-20mm and 4-32 mm) Cone Drill Bits Hole Cutter for Wood, Stainless Steel, Sheet Metal by SS SHOVAN --- ## 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.co.ke/products/537776162-3pcs-hss-4-flute-step-drill-bits-set-4-12mm](https://www.desertcart.co.ke/products/537776162-3pcs-hss-4-flute-step-drill-bits-set-4-12mm) --- *Product available on Desertcart Kenya* *Store origin: KE* *Last updated: 2026-09-04*