--- product_id: 304879348 title: "Mengshen HSS High Speed Steel Step Drill Bit 3-Piece Set 4-12mm/4-20mm/4-32mm, Nitride Spiral Flute Triangle Handle Pagoda Drill for Carbon Steel, Sheet Iron, Insulation Boards,PVC Boards,Planks" brand: "mengshen" price: "€ 6.11" currency: EUR in_stock: true url: https://www.desertcart.it/products/304879348-mengshen-hss-high-speed-steel-step-drill-bit-3-piece store_origin: IT region: Italy --- # Double spiral flute for fast chip removal Triangle shank prevents slip High Speed Steel for durability Mengshen HSS High Speed Steel Step Drill Bit 3-Piece Set 4-12mm/4-20mm/4-32mm, Nitride Spiral Flute Triangle Handle Pagoda Drill for Carbon Steel, Sheet Iron, Insulation Boards,PVC Boards,Planks **Brand:** mengshen **Price:** € 6.11 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Like a Pro, Finish Like a Boss! ## Quick Answers - **What is this?** Mengshen HSS High Speed Steel Step Drill Bit 3-Piece Set 4-12mm/4-20mm/4-32mm, Nitride Spiral Flute Triangle Handle Pagoda Drill for Carbon Steel, Sheet Iron, Insulation Boards,PVC Boards,Planks by mengshen - **How much does it cost?** € 6.11 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/304879348-mengshen-hss-high-speed-steel-step-drill-bit-3-piece) ## Best For - mengshen enthusiasts ## Why This Product - Trusted mengshen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Slip-Free Grip:** Triangle shank design locks securely into your drill chuck, eliminating frustrating slips during use. - • **Cut Faster, Cleaner:** Double cutting blades and spiral flutes clear debris quickly, delivering smooth, burr-free holes every time. - • **Heat & Rust Resistant:** Titanium coating boosts durability by resisting heat buildup and corrosion for extended bit life. - • **Precision Meets Power:** High speed steel construction ensures long-lasting performance on carbon steel, sheet iron, and more. - • **Versatile 3-Piece Set:** Covers drilling needs from 4mm up to 32mm, perfect for professionals and DIYers tackling metal, plastic, and wood. ## Overview The Mengshen HSS Step Drill Bit 3-Piece Set combines high speed steel with titanium coating and a unique triangle shank for superior grip and durability. Featuring double spiral flutes and dual cutting blades, these bits deliver fast, clean, and burr-free holes across a range of materials including carbon steel, sheet iron, PVC, and wood up to 5mm thick. With sizes spanning 4-12mm, 4-20mm, and 4-32mm, this set is an essential upgrade for professionals and home handymen seeking precision and efficiency. ## Description Mengshen Nitride Step Drill Bit is made of high speed steel together with titanium coating , which lasts the bit a long using life.Features:1. High speed steel for longer service life;2. Triangle shank prevents slip in drill chuck;3. Double cutting blades design enables a faster and smoother cutting;4. The advanced double spiral flute design outperforms straight flute design and extends the life of the bit. The split point tip increases speed, and they also include laser-engraved measurements to increase step visibility.5. The sharpness ensure easily cut through most sheet metal, plastic and some other materials with ease. Specifications:Material: High speed steelSizes of the 3 Step Drill Bits:5 Step Bit 4-12mm9 Step Bit 4-20mm15 Step Bit 4-32mm Package included:3 x Drill Bit ## Features - High Speed Steel - Suitable for below 25 hardness of the work piece, such as carbon steel, sheet iron, insulation boards, PVC boards, planks, and wood thickness below 5MM. - Titanium Coating - Coated with titanium, this step drill set performs well in heat, corrosion and rust resistance. - Good Design - Triangle shank fits into power tools chuck securely and eliminates slip; two-flute design clears chips faster and allows particles to escape easily. - It can automatically deburr holes while drilling to keep the drill bit clean. - A necessity for family or handyman or professionals - Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper and many other types of sheet metal. ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Alloy Steel | | Cutting Diameter | 20 Millimetres | | Finish Type | Aluminum | | Shank Type | Triangle | | Brand | Mengshen | | Item dimensions L x W x H | 10 x 3 x 3 Centimeters | | Tool Flute Type | Spiral | | Surface Recommendation | Copper, Metal, Plastic | | Number of Flutes | 2 | | UPC | 639510945886 | | Set Name | 3-Piece Set | | Net Quantity | 3 Count | | Manufacturer | Mengshen | | Number of Pieces | 3 | | Model number | Mengshen-HSS-Step-Drill-Bits | | Item Weight | 225 g | | Product Dimensions | 10 x 3 x 3 cm; 225 g | | Item model number | Mengshen-HSS-Step-Drill-Bits | | Item Height | 3 Centimeters | | Item Width | 3 Centimeters | | Power Source | ac | | Are batteries included? | No | ## Product Details - **Material:** Alloy Steel - **Cutting Diameter:** 20 Millimetres - **Finish Type:** Aluminum - **Shank Type:** Triangle - **Brand:** Mengshen ## Images ![Mengshen HSS High Speed Steel Step Drill Bit 3-Piece Set 4-12mm/4-20mm/4-32mm, Nitride Spiral Flute Triangle Handle Pagoda Drill for Carbon Steel, Sheet Iron, Insulation Boards,PVC Boards,Planks - Image 1](https://m.media-amazon.com/images/I/51HSb6pn2CL.jpg) ![Mengshen HSS High Speed Steel Step Drill Bit 3-Piece Set 4-12mm/4-20mm/4-32mm, Nitride Spiral Flute Triangle Handle Pagoda Drill for Carbon Steel, Sheet Iron, Insulation Boards,PVC Boards,Planks - Image 2](https://m.media-amazon.com/images/I/41jV8Ej7MGL.jpg) ![Mengshen HSS High Speed Steel Step Drill Bit 3-Piece Set 4-12mm/4-20mm/4-32mm, Nitride Spiral Flute Triangle Handle Pagoda Drill for Carbon Steel, Sheet Iron, Insulation Boards,PVC Boards,Planks - Image 3](https://m.media-amazon.com/images/I/41isfb99lqL.jpg) ![Mengshen HSS High Speed Steel Step Drill Bit 3-Piece Set 4-12mm/4-20mm/4-32mm, Nitride Spiral Flute Triangle Handle Pagoda Drill for Carbon Steel, Sheet Iron, Insulation Boards,PVC Boards,Planks - Image 4](https://m.media-amazon.com/images/I/512pUlj-N6L.jpg) ## Questions & Answers **Q: Can this be used for drilling steel drum?** A: Yes, dear ## Frequently Bought Together - Mengshen HSS High Speed Steel Step Drill Bit 3-Piece Set 4-12mm/4-20mm/4-32mm, Nitride Spiral Flute Triangle Handle Pagoda Drill for Carbon Steel, Sheet Iron, Insulation Boards,PVC Boards,Planks - Bosch Metal Drill Bits Hhss Pointteq - Mengshen M35 Step Drill Bit 4-20mm, Cobalt Spiral Groove Large Bit Pagoda Step Drill Bit Set Hole Reamer Triangle Handle HSS Co Drilling Counterbore --- ## 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/304879348-mengshen-hss-high-speed-steel-step-drill-bit-3-piece](https://www.desertcart.it/products/304879348-mengshen-hss-high-speed-steel-step-drill-bit-3-piece) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-11*