--- product_id: 661667679 title: "STAYOUNG 3 PCS Steel Step Drill Bit Set - High Speed Steel Titanium Step Bits, with Automatic Spring Loaded Center Punch, 4-12mm/3-12mm/4-20mm Drill Bits Set for Sheet Metal Hole Drilling" brand: "stayoung" price: "€ 13.66" currency: EUR in_stock: true url: https://www.desertcart.it/products/661667679-stayoung-3-pcs-steel-step-drill-bit-set-high-speed store_origin: IT region: Italy --- # 3 drill sizes Titanium coated Deburrs while drilling STAYOUNG 3 PCS Steel Step Drill Bit Set - High Speed Steel Titanium Step Bits, with Automatic Spring Loaded Center Punch, 4-12mm/3-12mm/4-20mm Drill Bits Set for Sheet Metal Hole Drilling **Brand:** stayoung **Price:** € 13.66 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Smart, Not Hard! ## Quick Answers - **What is this?** STAYOUNG 3 PCS Steel Step Drill Bit Set - High Speed Steel Titanium Step Bits, with Automatic Spring Loaded Center Punch, 4-12mm/3-12mm/4-20mm Drill Bits Set for Sheet Metal Hole Drilling by stayoung - **How much does it cost?** € 13.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/661667679-stayoung-3-pcs-steel-step-drill-bit-set-high-speed) ## Best For - stayoung enthusiasts ## Why This Product - Trusted stayoung brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Package:** Includes 3 versatile step bits and an automatic center punch. - • **Smooth Operation:** Two-flute design ensures a seamless drilling experience. - • **All-in-One Solution:** Replaces 24 individual drill bits, maximizing your productivity. - • **Cutting Edge Efficiency:** Effortlessly cuts through steel and sheet metal with minimal pressure. - • **Durability Meets Design:** Titanium coating enhances longevity and performance. ## Overview The STAYOUNG 3 PCS Steel Step Drill Bit Set is a high-speed steel tool designed for precision drilling in various materials, including steel, aluminum, and plastic. This set features titanium-coated bits that enhance durability and longevity, while the automatic spring-loaded center punch ensures accurate placement. With three sizes included, this set replaces 24 individual drill bits, making it an essential addition to any professional toolkit. ## Description STAYOUNG 3 PCS Steel Step Drill Bit Set - High Speed Steel Titanium Step Bits, with Automatic Spring Loaded Center Punch, 4-12mm/3-12mm/4-20mm Drill Bits Set for Sheet Metal Hole Drilling ## Features - CUTS AND DEBURRS: Cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill. Our step drill bit is compatible with most drills on the market - REPLACES 24 DRILL BITS: This set includes three standard SAE step drill bits that replace 24 individual drill bits allowing for you to spend more time working, than swapping out drill bits - TITANIUM COATED: Made of high-speed steel with titanium coating for added durability and bit life. Suitable to drill though plastic, aluminum, copper, stainless steel, and many other types of sheet metal - EASY DRILLING: Two-Flute Design for smoother cutting. High Step design let you feel the stop and never drill bigger in mistake - PACKAGE INCLUDED: 3-Piece HSS Groove Step Drill Bit (4-12/ 4-20/ 3-12mm ), 1-Piece Automatic Center Punch ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | STAYOUNG | | Part number | BM1552 | | Item Weight | 170 g | | Package Dimensions | 18.1 x 14.7 x 2.5 cm; 170 g | | Manufacturer reference | BM1552 | | Finish | Titanium | | Material | Steel | | Number Of Pieces | 3 | | Included components | Steel Step Drill Bit Set | | Batteries Required? | No | ## Product Details - **Material:** Steel - **Finish type:** Titanium - **Shank type:** Straight - **Brand:** STAYOUNG - **Tool flute type:** Spiral ## Images ![STAYOUNG 3 PCS Steel Step Drill Bit Set - High Speed Steel Titanium Step Bits, with Automatic Spring Loaded Center Punch, 4-12mm/3-12mm/4-20mm Drill Bits Set for Sheet Metal Hole Drilling - Image 1](https://m.media-amazon.com/images/I/61BNFR7NUNL.jpg) ![STAYOUNG 3 PCS Steel Step Drill Bit Set - High Speed Steel Titanium Step Bits, with Automatic Spring Loaded Center Punch, 4-12mm/3-12mm/4-20mm Drill Bits Set for Sheet Metal Hole Drilling - Image 2](https://m.media-amazon.com/images/I/61wrkZUsDdL.jpg) ![STAYOUNG 3 PCS Steel Step Drill Bit Set - High Speed Steel Titanium Step Bits, with Automatic Spring Loaded Center Punch, 4-12mm/3-12mm/4-20mm Drill Bits Set for Sheet Metal Hole Drilling - Image 3](https://m.media-amazon.com/images/I/61fxuoUO4pL.jpg) ![STAYOUNG 3 PCS Steel Step Drill Bit Set - High Speed Steel Titanium Step Bits, with Automatic Spring Loaded Center Punch, 4-12mm/3-12mm/4-20mm Drill Bits Set for Sheet Metal Hole Drilling - Image 4](https://m.media-amazon.com/images/I/61JBLKSdp2L.jpg) ![STAYOUNG 3 PCS Steel Step Drill Bit Set - High Speed Steel Titanium Step Bits, with Automatic Spring Loaded Center Punch, 4-12mm/3-12mm/4-20mm Drill Bits Set for Sheet Metal Hole Drilling - Image 5](https://m.media-amazon.com/images/I/61Mofe6S84L.jpg) ## Frequently Bought Together - STAYOUNG 3 PCS Steel Step Drill Bit Set - High Speed Steel Titanium Step Bits, with Automatic Spring Loaded Center Punch, 4-12mm/3-12mm/4-20mm Drill Bits Set for Sheet Metal Hole Drilling - GOTOTOP 6Pcs Metric Thread Tap M3-M10 Titanium Coated Hss Drill And Tap Bits 1 4" Hex Shank Screw Taps Tool Set - Automatic Punch Strike Spring Loaded Marking Starting Holes Woodworking Tool Center Pin (5in) --- ## 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.it/products/661667679-stayoung-3-pcs-steel-step-drill-bit-set-high-speed](https://www.desertcart.it/products/661667679-stayoung-3-pcs-steel-step-drill-bit-set-high-speed) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-13*