--- product_id: 100199992 title: "7Pcs Square Hole Drill Bit Sets, Woodworking Square Mortising Chisel Set Wood Square Hole Saw Sets HSS Wood Mortice Chisel Cutter Bit Kits w/Twist Drill DIY Woodworking Hole Opening Drilling Tools" brand: "xmntdo" price: "59 DH" currency: MAD in_stock: true url: https://www.desertcart.ma/products/100199992-7pcs-square-hole-drill-bit-sets-woodworking-square-mortising-chisel store_origin: MA region: Morocco --- # High-speed steel 7 sizes available HRC 48-50 hardness 7Pcs Square Hole Drill Bit Sets, Woodworking Square Mortising Chisel Set Wood Square Hole Saw Sets HSS Wood Mortice Chisel Cutter Bit Kits w/Twist Drill DIY Woodworking Hole Opening Drilling Tools **Brand:** xmntdo **Price:** 59 DH **Availability:** ✅ In Stock ## Summary > 🔨 Drill Your Way to Perfection! ## Quick Answers - **What is this?** 7Pcs Square Hole Drill Bit Sets, Woodworking Square Mortising Chisel Set Wood Square Hole Saw Sets HSS Wood Mortice Chisel Cutter Bit Kits w/Twist Drill DIY Woodworking Hole Opening Drilling Tools by xmntdo - **How much does it cost?** 59 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/100199992-7pcs-square-hole-drill-bit-sets-woodworking-square-mortising-chisel) ## Best For - xmntdo enthusiasts ## Why This Product - Trusted xmntdo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🏡 DIY Essential:** Perfect for home woodworkers and DIY enthusiasts alike. - • **💰 Cost-Effective:** Minimizes construction costs while maximizing output. - • **⚡ Efficiency Boost:** Reduces labor intensity and speeds up construction processes. - • **📏 Versatile Sizes:** Includes 7 different sizes to tackle any woodworking project. - • **🔧 Precision Engineering:** Crafted from high-speed steel for unmatched durability. ## Overview The 7Pcs Square Hole Drill Bit Set is a high-performance woodworking tool crafted from high-speed steel, featuring 7 different sizes to meet all your mortising needs. With a hardness rating of HRC 48-50, this durable set is designed to enhance efficiency and reduce labor costs, making it an essential addition for both professional contractors and DIY enthusiasts. ## Description 7Pcs Square Hole Saw Mortising Chisel w/ Twist Drill Bit Wood Tool Woodworking Square Hole DrillSquare hole drill can not be used on an electric drill, drill square holes need to fit a square hole drill drilling (mortise and tenon machine) to use. Mortise and tenon square hole drilled by the terrible + outer sleeve in the middle of the combinationReduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industriesUse matters: Square hole drill is mainly used for woodworking aspectsVarious existing bits, can only process a circular hole, square hole can not be processed, to machining square hole, must drill the hole or cutting machine processed crude hole, then chisel made from artificial handThe utility model in the hole drilled by the rotary body, while the impact of the use of hammer impact force transmitted to the outer body, the material crushing round hole and square head wall, a one-time processing of a square hole, and the dust can be broken slag discharged from the tubeUsing different specifications of the square hole drill, matching the appropriate power of the square hole machine, you can play a square hole to meet the requirementsSpecification:Material: high-speed steelHardness: HRC48-50Size: S1: 6.0mm / S2: 6.4mm / S3: 8.0mm / S4: 9.5m / S5: 10mm / S6: 12.5mm / S7: 12.7mmPackages Content:7Pcs/set ## Features - Made of high-speed steel, high hardness up to HRC48-50, durale and practical, heat treatment, long life for use - 7 Different Size One Set: S1: 6.0mm / S2: 6.4mm / S3: 8.0mm / S4: 9.5m / S5: 10mm / S6: 12.5mm / S7: 12.7mm - Great for drilling square holes in wood with a mortising machine or a mortising attachment Square hole drill is mainly used for woodworking aspects - Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries - This mortising chisel set is a must have for home woodworker DIY woodworking ## Product Details - **Material:** Stainless Steel - **Finish Type:** Finished - **Shank Type:** Square - **Brand:** Xmntdo - **Tool Flute Type:** Straight ## Images ![7Pcs Square Hole Drill Bit Sets, Woodworking Square Mortising Chisel Set Wood Square Hole Saw Sets HSS Wood Mortice Chisel Cutter Bit Kits w/Twist Drill DIY Woodworking Hole Opening Drilling Tools - Image 1](https://m.media-amazon.com/images/I/610ylWcJRjL.jpg) ![7Pcs Square Hole Drill Bit Sets, Woodworking Square Mortising Chisel Set Wood Square Hole Saw Sets HSS Wood Mortice Chisel Cutter Bit Kits w/Twist Drill DIY Woodworking Hole Opening Drilling Tools - Image 2](https://m.media-amazon.com/images/I/61AYk3uB2ZL.jpg) ![7Pcs Square Hole Drill Bit Sets, Woodworking Square Mortising Chisel Set Wood Square Hole Saw Sets HSS Wood Mortice Chisel Cutter Bit Kits w/Twist Drill DIY Woodworking Hole Opening Drilling Tools - Image 3](https://m.media-amazon.com/images/I/51tHFRKYvNL.jpg) ![7Pcs Square Hole Drill Bit Sets, Woodworking Square Mortising Chisel Set Wood Square Hole Saw Sets HSS Wood Mortice Chisel Cutter Bit Kits w/Twist Drill DIY Woodworking Hole Opening Drilling Tools - Image 4](https://m.media-amazon.com/images/I/41xQv7K7IzL.jpg) ![7Pcs Square Hole Drill Bit Sets, Woodworking Square Mortising Chisel Set Wood Square Hole Saw Sets HSS Wood Mortice Chisel Cutter Bit Kits w/Twist Drill DIY Woodworking Hole Opening Drilling Tools - Image 5](https://m.media-amazon.com/images/I/41j6LQmR0FL.jpg) ## Questions & Answers **Q: Which Mortising attachment can use a 3/4” bit?** A: I can't answer this as I never got my order. I canceled it since they never shipped it after 2 months. --- ## 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.ma/products/100199992-7pcs-square-hole-drill-bit-sets-woodworking-square-mortising-chisel](https://www.desertcart.ma/products/100199992-7pcs-square-hole-drill-bit-sets-woodworking-square-mortising-chisel) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-05-28*