--- product_id: 362950543 title: "High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″)" brand: "sunkizzrs" price: "55 Lei" currency: RON in_stock: true reviews_count: 8 url: https://www.desertcart.ro/products/362950543-high-speed-steel-square-hole-saw-mortising-chisel-pack-1 store_origin: RO region: Romania --- # Spiral flute for fast chip removal 12.7mm precision cutting diameter High-speed steel for durability High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″) **Brand:** sunkizzrs **Price:** 55 Lei **Availability:** ✅ In Stock ## Summary > ⚡ Drill sharp, work smart — master your craft with Sunkizzrs! ## Quick Answers - **What is this?** High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″) by sunkizzrs - **How much does it cost?** 55 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/362950543-high-speed-steel-square-hole-saw-mortising-chisel-pack-1) ## Best For - sunkizzrs enthusiasts ## Why This Product - Trusted sunkizzrs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Easy to handle 100g tool that fits seamlessly into your professional toolkit. - • **Durable High-Speed Steel:** Crafted from heat-treated HSS for long-lasting sharpness and reliability on every project. - • **Effortless Chip Extraction:** Innovative spiral flute design minimizes clogging and speeds up your workflow. - • **Precision Square Hole Cutting:** Engineered for flawless mortise and tenon joints with exact 12.7mm square holes. - • **Versatile Woodworking Essential:** Perfect for construction, renovation, and decoration professionals demanding precision. ## Overview The Sunkizzrs® High Speed Steel Square Hole Saw Mortising Chisel is a precision 12.7mm drill bit designed for creating perfect square holes in wood. Made from heat-treated high-speed steel, it offers durability and sharpness for professional woodworking tasks. Its spiral flute design ensures efficient chip removal, reducing labor and speeding up construction, renovation, and installation projects. Lightweight and compact, it’s an essential tool for any serious craftsman. ## Features - 🌟🛠️【Square Hole Drill Bits】⚙️: The Drill square holes need to fit a square hole mortise and tenon machine to use. Great for drilling square holes in wood with a mortising machine or a mortising attachment Square hole drill is mainly used for woodworking aspects - 🌟🛠️【Material】⚙️: Made of high-speed Hardened steel, lengthened core, sharp cutting edge, continuous blade, quick cuttings, high efficiency, durable and practical, heat treatment, long life. - 🌟🛠️【Advantage】⚙️: High performance flute design geometry for superior chip extraction Reduce labor intensity of construction workers, speed up the construction speed, reduce construction costs for construction, installation, renovation, decoration industries - 🌟🛠️【Convenience】⚙️: The spiral twist drill bit can be drilled into the wood very smooth and quickly. The comminated material can be quickly discharged from the tube. - 🌟🛠️【USE TO】⚙️: Use for the opening square hole, suitable for construction, installation, renovation, decoration industry, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B09GL169TY | | Best Sellers Rank | #5,993 in Home Improvement (See Top 100 in Home Improvement) #44 in Drill Bit Sets | | Brand Name | Sunkizzrs | | Country Of Origin | India | | Customer Reviews | 3.5 3.5 out of 5 stars (731) 3.5 out of 5 stars | | Cutting Diameter | 12.7 Millimetres | | Finish Types | Chrome | | Included Components | Drill Bits Set | | Item Dimensions | 30 x 30 x 30 Millimeters | | Item Type Name | Drill Bits Set | | Item Weight | 100 Grams | | Manufacturer | Sunkizzrs | | Material Type | High Speed Steel (HSS) | | Model Number | 12.7mm 1/2″ | | Number Of Flutes | 1 | | Number Of Packs | 1 | | Part Number | #221-#224 | | Set Name | 1 | | Shank Type | Square | | Surface Recommendation | Wood | | Tool Flute Type | Spiral | | Unit Count | 1 Count | ## Product Details - **Brand:** Sunkizzrs - **Cutting Diameter:** 12.7 Millimetres - **Finish Type:** Chrome - **Material:** High Speed Steel (HSS) - **Shank Type:** Square ## Images ![High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″) - Image 1](https://m.media-amazon.com/images/I/71ziZW5ohBL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: the product misses one adaptator thus useless: where is the adaptator?** A: I have no idea about this but just buy extra adaptor as you need and like. **Q: Can we use in branch drilling machine** A: No u can't!! **Q: How many bits in box** A: 1 **Q: Is it used on ruter machine** A: No ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by on Reviewed in India 12 June 2026* Project is very well super quality ### ⭐⭐⭐⭐ Value for money *by on Reviewed in India 8 May 2023* Nice product ### ⭐ N *by on Reviewed in India 3 August 2026* I book full pack, but I got one single piece only I am not satisfied, and material also not good quality ## Frequently Bought Together - Sunkizzrs® High Speed Steel Square Hole Saw Mortising Chisel (Pack of 1) Woodworking Tool Woodworking Square Drill Bits Auger Drill Bit-Silver (12.7mm 1/2″) - Homdum Square Hole Drill Bit Attachment Bench drill to DIY Tenoning Machine Tenon tool Bracket Square drill Mortise Chisel Sleeve Holder - Homdum 1/2inch Square hole drill bits wood mortising chisel for Woodworking, Auger Tool Mortise drill bit drilling dia 12 mm. --- ## 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.ro/products/362950543-high-speed-steel-square-hole-saw-mortising-chisel-pack-1](https://www.desertcart.ro/products/362950543-high-speed-steel-square-hole-saw-mortising-chisel-pack-1) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-20*