--- product_id: 199048952 title: "SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone" brand: "shdiatool" price: "₩58044" currency: KRW in_stock: true category: "Shdiatool" url: https://www.desertcart.kr/products/199048952-shdiatool-1-2-inch-shank-round-over-router-bits-12mm store_origin: KR region: South Korea --- # 60-grit diamond brazed edge for ultra-durable cutting 12.7mm (1/2") shank for robust router compatibility 12mm radius for precise round-over stone edges SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone **Brand:** shdiatool **Price:** ₩58044 **Availability:** ✅ In Stock ## Summary > 💎 Cut like a pro, shine like a boss. ## Quick Answers - **What is this?** SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone by shdiatool - **How much does it cost?** ₩58044 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/199048952-shdiatool-1-2-inch-shank-round-over-router-bits-12mm) ## Best For - shdiatool enthusiasts ## Why This Product - Trusted shdiatool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety-First Design:** Bottom stop bearing prevents over-cutting, protecting your stone surfaces and workpiece integrity. - • **Robust 1/2-Inch Shank:** Fits only 1/2-inch collets for maximum stability and reduced vibration during heavy-duty routing. - • **Diamond Grit Durability:** 60-grit artificial diamond ensures long-lasting sharpness and superior cutting performance. - • **Precision Edge Profiling:** Achieve flawless 12mm radius corners on marble, granite, and quartz with ease. - • **Wet or Dry Use Flexibility:** Optimized for both wet and dry cutting; water cooling recommended to extend bit life. ## Overview The SHDIATOOL 1/2 Inch Shank Round-Over Router Bit features a 12mm radius edge-forming design with a 60-grit diamond brazed cutting surface, engineered for precision profiling of marble, granite, quartz, and artificial stone. Its robust 12.7mm shank fits 1/2-inch routers exclusively, ensuring stability and durability. Suitable for wet or dry use, it includes a bottom stop bearing to prevent over-cutting, making it a must-have for professionals seeking flawless stone edge finishes. ## Description SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone - desertcart.com ## Features - Size: Radius 12mm, 12.7mm(1/2") shank, diamond grit: 60. This router bit is designed for use with routers that support 1/2-inch shank bits only. It will not fit 1/4-inch collets. - For stone edge profiling/cutting, marble & granite , quartz stone, artificial stone - New vacuumer brazed technic provide much better performance Fast cutting and long life - Use wet or dry. Water or other cooling agent is recommended for longer life of the bit - Bottom stop bearing keeps the bit from cutting into the stone ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0792TJ5JK | | Best Sellers Rank | #140,345 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #188 in Edge Treatment & Grooving Router Bits | | Brand | SHDIATOOL | | Brand Name | SHDIATOOL | | Customer Reviews | 4.6 out of 5 stars 151 Reviews | | Cut Type | Round-Over Cut | | Cutting Diameter | 12 Millimeters | | Item Diameter | 12.7 Millimeters | | Manufacturer | SHANGHAI DIATOOL CO., LTD. | | Material | Artificial Diamond | | Material Type | Artificial Diamond | | Number of Flutes | 2 | | Size | R:12mm | | Size Name | R:12mm | | UPC | 718760486445 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SHDIATOOL - **Cut Type:** Round-Over Cut - **Cutting Diameter:** 12 Millimeters - **Material:** Artificial Diamond - **Size:** R:12mm ## Images ![SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone - Image 1](https://m.media-amazon.com/images/I/516HYZSgOBL.jpg) ![SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone - Image 2](https://m.media-amazon.com/images/I/51CL0Gnw4TL.jpg) ![SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone - Image 3](https://m.media-amazon.com/images/I/61dciKrMCEL.jpg) ![SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone - Image 4](https://m.media-amazon.com/images/I/61kQ1VDgnAL.jpg) ![SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone - Image 5](https://m.media-amazon.com/images/I/6116rVJlLXL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.kr/products/199048952-shdiatool-1-2-inch-shank-round-over-router-bits-12mm](https://www.desertcart.kr/products/199048952-shdiatool-1-2-inch-shank-round-over-router-bits-12mm) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-07-06*