--- product_id: 524240302 title: "12.7mm Square Hole Drill Bit, 1/2\" High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking" brand: "uptodateproducts" price: "2881 kr" currency: ISK in_stock: true url: https://www.desertcart.is/products/524240302-12-7mm-square-hole-drill-bit-1-2-high-carbon store_origin: IS region: Iceland --- # 12.7mm precision width 75mm deep fast cutting 48-50 HRC hardened steel 12.7mm Square Hole Drill Bit, 1/2" High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking **Brand:** uptodateproducts **Price:** 2881 kr **Availability:** ✅ In Stock ## Summary > 🔩 Drill Like a Pro, Finish Like a Boss! ## Quick Answers - **What is this?** 12.7mm Square Hole Drill Bit, 1/2" High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking by uptodateproducts - **How much does it cost?** 2881 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/524240302-12-7mm-square-hole-drill-bit-1-2-high-carbon) ## Best For - uptodateproducts enthusiasts ## Why This Product - Trusted uptodateproducts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Labor-Saving Design:** Long drill core and square chisel lock holes quickly, cutting down work time and fatigue. - • **Precision Perfected:** 12.7mm square chisel ensures exact, clean mortise cuts every time. - • **Speed Meets Smoothness:** Optimized tip and 4 cutting edges reduce resistance for rapid, effortless drilling. - • **Versatile Compatibility:** Ideal for mortise machines and power drills (not hand drills), boosting your woodworking efficiency. - • **Engineered for Endurance:** High-carbon steel with heat treatment delivers unmatched durability and sharpness. ## Overview The uptodateproducts 12.7mm Square Hole Drill Bit is a high-carbon steel, heat-treated mortise chisel designed for precision woodworking. With a 75mm cutting depth and sharp 4-corner edges, it delivers fast, clean square holes while reducing labor intensity. Compatible with mortise machines and power drills, it’s engineered for durability and efficiency in professional woodworking projects. ## Description 12.7mm Square Hole Drill Bit, 1/2" High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking ## Features - 【SIZE】1/2" (12.7mm) square chisel width, 75mm cutting depth, 205mm total length, 9.7mm shank diameter. - 【TIP AND EDGE】The best-designed drilling point tip and 4 cutting corners enable fast drilling with small opening resistance, and penetrating into working pieces of wood in precise opening size very smoothly and fast. - 【MATERIAL】Made of High-carbon steel, through heat processing, with high hardness (48-50 HRC) drill bits, and sharp-edged square chisel, durable and lasts long. - 【ADVANTAGE】With long drill core and square chisel, easy to lock the hole on the wood, can reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs. - 【OPERATION】Used with mortise and tenon machine with double effect, and electric drill, hammer and other tools is required for punching square hole in wood. This drill bit cannot be used with a hand drill. If you want to use the drill bit with a drill press, you will need accessories to attach to the drill press. ## Technical Specifications | Specification | Value | |---------------|-------| | Material | High Carbon Steel | | Finish Type | Silver | | Shank Type | Square | | Brand | uptodateproducts | | Item dimensions L x W x H | 26 x 4 x 4 Centimeters | | Tool Flute Type | Spiral | | Surface Recommendation | Wood | | Number of Flutes | 1 | | Net Quantity | 1.0 count | | Manufacturer | india, uptodateproducts | | Manufacturer | india | | Country of Origin | India | | Item Weight | 300 g | | Product Dimensions | 26 x 4 x 4 cm; 300 g | | Item part number | SD-12.7mm | | Item Height | 4 Centimeters | | Item Width | 4 Centimeters | | Power Source | corded electric | ## Product Details - **Material:** High Carbon Steel - **Finish Type:** Silver - **Shank Type:** Square - **Brand:** uptodateproducts - **Item dimensions L x W x H:** 26 x 4 x 4 Centimeters ## Images ![12.7mm Square Hole Drill Bit, 1/2" High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking - Image 1](https://m.media-amazon.com/images/I/51Q0m8M1-9L.jpg) ![12.7mm Square Hole Drill Bit, 1/2" High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking - Image 2](https://m.media-amazon.com/images/I/51gHL5W+L2L.jpg) ![12.7mm Square Hole Drill Bit, 1/2" High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking - Image 3](https://m.media-amazon.com/images/I/512pDF-Ct+L.jpg) ![12.7mm Square Hole Drill Bit, 1/2" High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking - Image 4](https://m.media-amazon.com/images/I/51KW6iPGspL.jpg) ![12.7mm Square Hole Drill Bit, 1/2" High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking - Image 5](https://m.media-amazon.com/images/I/6183UplaUDL.jpg) ## Frequently Bought Together - uptodateproducts 12.7mm Square Hole Drill Bit, 1/2" High-Carbon Steel Hollow Chisel Mortise Power Tool for Woodworking - AASONS 19mm (3/4") High Speed Steel Square Hole Drill Bit for Wood, Mortising Chisel Woodworking Tool Wood Drill Bit - Homdum 3/4 inch Square hole drill bits wood mortising chisel with Tenoning Attachment Jig for Woodworking Auger Tool Mortise drill bit drilling dia 20 mm with Square drill Mortise Chisel --- ## 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.is/products/524240302-12-7mm-square-hole-drill-bit-1-2-high-carbon](https://www.desertcart.is/products/524240302-12-7mm-square-hole-drill-bit-1-2-high-carbon) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-05-12*