--- product_id: 148806179 title: "6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8\" 9/16\" 1/2\" 3/8\" 5/16\" 1/4\" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes" brand: "yaekoo" price: "SAR 301" currency: SAR in_stock: true category: "Yae Koo" url: https://www.desertcart.com.sa/products/148806179-6pcs-square-hole-mortise-chisel-drill-bit-tools-5-8 store_origin: SA region: Saudi Arabia --- # 6 sizes HSS material Labor-saving 6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes **Brand:** yaekoo **Price:** SAR 301 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Craftsmanship with Precision Tools! ## Quick Answers - **What is this?** 6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes by yaekoo - **How much does it cost?** SAR 301 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/148806179-6pcs-square-hole-mortise-chisel-drill-bit-tools-5-8) ## Best For - yaekoo enthusiasts ## Why This Product - Trusted yaekoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Size Range:** Includes 6 different sizes (1/4" to 5/8") for all your mortising needs. - • **Efficient Construction:** Designed to reduce labor intensity and accelerate project timelines. - • **Cost-Effective Solution:** Lower your construction costs while enhancing quality and speed. - • **High-Speed Steel Durability:** Crafted from HRC48~50 high-speed steel for long-lasting performance. - • **Compatible with Mortise Machines:** Perfectly suited for use with mortise and tenon machines. ## Overview This 6-piece Square Hole Mortise Chisel Drill Bit Set offers a comprehensive range of sizes from 1/4" to 5/8". Made from high-speed steel, these bits are designed for durability and efficiency, making them ideal for professional woodworking and construction projects. Compatible with mortise machines, they help reduce labor intensity and costs while speeding up the construction process. ## Description Clamping shank diameter: 19mm (Round) Professional wood drill, suitable for construction, installation, decoration, decoration and other industries. Note: Square hole drill can not use electric drill, drill square hole need to cooperate with square hole drill (mortise and tenon) use. before you buy it, please kindly check whether it suits your needs.thank you! ## Features - Sizes of this Square Hole Mortise Chisel Drill Bit set: 1/4 Inch (6.4mm), 5/16 Inch (8mm), 3/8 Inch (9.5mm),1/2 Inch (12.7mm), 5/8 Inch (16mm), 9/16 Inch (14mm) - Material: Heat treatment, HRC48~50 high-speed steel, ensure this Square Hole Drill bits Set Durable. - Mortising Attachment Suitable for all mortise and drill accessories. - This Mortiser Drill Bits set can be used with mortise and tenon machine to achieve double effect. - Wide Function: This Mortise Chisel set can Reduce the labor intensity of construction workers, accelerate the construction speed, reduce the construction cost of construction, installation, decoration, decoration industry. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Yaemart Corportation | | Item Weight | 454 g | | Package Dimensions | 23.7 x 8.4 x 5.6 cm; 453.59 Grams | | Finish | Hss | | Material | Metal | | Handle material | Wood | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Cutting angle string:** 6E+1 Degrees - **Cutting diameter:** 6.4 Millimetres - **Finish type:** Hss - **Material:** Alloy Steel - **Shank type:** Round ## Images ![6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes - Image 1](https://m.media-amazon.com/images/I/71YxTCmWXWL.jpg) ![6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes - Image 2](https://m.media-amazon.com/images/I/61MVbzYM1qL.jpg) ![6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes - Image 3](https://m.media-amazon.com/images/I/61oLuHtNkNL.jpg) ![6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes - Image 4](https://m.media-amazon.com/images/I/610LmeHLScL.jpg) ![6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes - Image 5](https://m.media-amazon.com/images/I/61xPs1T0NWL.jpg) ## Questions & Answers **Q: What diameter is the square chisel shank 3/4 inch or 5/8th inch? i need to know if these will fit the mortising attachment i have.** A: 3/4" I returned them because I needed 5/8 **Q: Can I use these as they are or do I need to buy other attachments to use them?** A: They attach to a device that bolts to your drill press. **Q: Buenas, que contiene el kit? solamente las brocas o también el adaptador para sujetar la mecha cuadrada?** A: Hola, el kit contiene las brocas con el cuadrante de la misma broca (mecha cuadrada). La base del adaptador no lo compré y, creo que lo podré construir con platinas aceradas. Espero que no sea tan difícil, cuando lo termine les estaré contando como me fue. **Q: I see people mention wrong shank size. Will these fit a craftsman drill press?** A: It should. Don't have a Craftsman drill press, but I thought that all drill presses had adjustable chucks. These bits are designed to be used with drill presses, so I can't imagine that Craftsman would let you down here. Your drill chuck may use a key to open and close it to your desired size. As with any specialty bit, be gentle & never force the bit. Insert it into the wood a short depth and pull it out frequently to allow the wood chips an escape so they don't get packed in too tightly and overheat the bit. I presume you are working with wood. I don't think these would fare well with metals. Mortising can be an art form. Enjoy them & make them last. They are a nice set. ## Frequently Bought Together - 6pcs Square Hole Mortise Chisel Drill Bit Tools, 5/8" 9/16" 1/2" 3/8" 5/16" 1/4" HSS Woodworking Hole Saw Mortising Chisel Drill Bit Set, Different Sizes - Milescraft 1318 DrillMate Portable Drillling Guide – Precision Drilling Jig Attachment for Drilling Angled or Straight Holes, Adjustable Drill Guide Attachment, Portable Drill Press with 3/8” Chuck --- ## 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.com.sa/products/148806179-6pcs-square-hole-mortise-chisel-drill-bit-tools-5-8](https://www.desertcart.com.sa/products/148806179-6pcs-square-hole-mortise-chisel-drill-bit-tools-5-8) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-05-17*