--- product_id: 146803588 title: "20Pcs Brazed Grinding Head Rotary Burrs Abrasive Lapidary Carving Tools,Shank 6mm (1/4\") 46 Grit for Stone, Concrete, Ceramic, Diamond Mill, Diamond Grinding Heads" brand: "join ware" price: "฿3156" currency: THB in_stock: false url: https://www.desertcart.co.th/products/146803588-20pcs-brazed-grinding-head-rotary-burrs-abrasive-lapidary-carving-tools store_origin: TH region: Thailand --- # 20Pcs Brazed Grinding Head Rotary Burrs Abrasive Lapidary Carving Tools,Shank 6mm (1/4") 46 Grit for Stone, Concrete, Ceramic, Diamond Mill, Diamond Grinding Heads **Brand:** join ware **Price:** ฿3156 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** 20Pcs Brazed Grinding Head Rotary Burrs Abrasive Lapidary Carving Tools,Shank 6mm (1/4") 46 Grit for Stone, Concrete, Ceramic, Diamond Mill, Diamond Grinding Heads by join ware - **How much does it cost?** ฿3156 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/146803588-20pcs-brazed-grinding-head-rotary-burrs-abrasive-lapidary-carving-tools) ## Best For - join ware enthusiasts ## Why This Product - Trusted join ware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Description: 100% brand new and high quality. Brazed powder is used to form and long life. It has high hardness, wear resistance and good impact resistance. High hardness, good wear resistance, wear resistance is ordinary diamond material 3-5 times Used for hard alloy, various kinds of optical glass, ceramics, gemstones, semiconductor, rubber,resin composite materials grinding, jade, jadeite and other stone carving Specification: Tough, durable.Self-sharpening Cubitron sol gel mineral creates sharp new cutting edges as it wears for high cut rates, long life, consistency, increased productivity and fracture toughness. Higher stock removal with less heat and loading. 20pcs diamond mounted points of assorted size and shapes for rotary grinding burrs Various sizes and shape for your fine detail jobs Heads Shapes: Sphere, cylinder, bullet, needle, taper Shank diameter : 6mm (close to 1/4 inch) Grit : 46 (Very coarse) Total length: 60mm (2-3/8 inch) Max RPM: 30,000 20Pcs Diamond BRAZED Rotary Mounted Points Burrs 6mm Shank Grit 46 Die Grinder Note: Please be carefully check the goods appearance, size, shape and then compare your original goods before ordering, thank you. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Please don't mind, thank you! ## Features - Using imported emery as raw material, German brazing technology, rough diamond, sharp and durable，It has high hardness, wear resistance and good impact resistance. - Diamond is directly attached to the metal surface, directly friction objects when carving, carving sharp, effectively improve efficiency, reduce labor costs - here are 20 kinds of different shapes and types of engraving grinding heads in the set, which can be used to carve different textures and fancy patterns. - It is often installed and used in engraving machine, electric drill and electric grinder.Used for hard alloy, various kinds of optical glass, ceramics, gemstones, semiconductor, rubber,resin composite materials grinding, jade, jadeite and other stone carving - Manufacturer warranty for 90 days from date of purchase.We are committed to provide excellent customer service,If you have any questions,please contact us.We will try our best to solve your problem. - ›See more product details ## Images ![20Pcs Brazed Grinding Head Rotary Burrs Abrasive Lapidary Carving Tools,Shank 6mm (1/4") 46 Grit for Stone, Concrete, Ceramic, Diamond Mill, Diamond Grinding Heads - Image 1](https://images-na.ssl-images-amazon.com/images/I/61RXDoKPJML.jpg) ![20Pcs Brazed Grinding Head Rotary Burrs Abrasive Lapidary Carving Tools,Shank 6mm (1/4") 46 Grit for Stone, Concrete, Ceramic, Diamond Mill, Diamond Grinding Heads - Image 2](https://images-na.ssl-images-amazon.com/images/I/61MIlSNm27L.jpg) ![20Pcs Brazed Grinding Head Rotary Burrs Abrasive Lapidary Carving Tools,Shank 6mm (1/4") 46 Grit for Stone, Concrete, Ceramic, Diamond Mill, Diamond Grinding Heads - Image 3](https://images-na.ssl-images-amazon.com/images/I/51wXQFf7ZwL.jpg) ![20Pcs Brazed Grinding Head Rotary Burrs Abrasive Lapidary Carving Tools,Shank 6mm (1/4") 46 Grit for Stone, Concrete, Ceramic, Diamond Mill, Diamond Grinding Heads - Image 4](https://images-na.ssl-images-amazon.com/images/I/51qVFurBxyL.jpg) ![20Pcs Brazed Grinding Head Rotary Burrs Abrasive Lapidary Carving Tools,Shank 6mm (1/4") 46 Grit for Stone, Concrete, Ceramic, Diamond Mill, Diamond Grinding Heads - Image 5](https://images-na.ssl-images-amazon.com/images/I/5139Q9fYOZL.jpg) --- ## 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.co.th/products/146803588-20pcs-brazed-grinding-head-rotary-burrs-abrasive-lapidary-carving-tools](https://www.desertcart.co.th/products/146803588-20pcs-brazed-grinding-head-rotary-burrs-abrasive-lapidary-carving-tools) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*