--- product_id: 179078433 title: "30Pcs Diamond Grinding Burr Drill Bit Stone Carving Rotary Tool Accessories Polishing Mix Set with 1/8 inch Shank, Diamond Coated Burr Bits Universal for Stone Glass Ceramics Engraving DIY Grinding" brand: "si fang" price: "€ 38.10" currency: EUR in_stock: true reviews_count: 12 category: "Si Fang" url: https://www.desertcart.at/products/179078433-30pcs-diamond-grinding-burr-drill-bit-stone-carving-rotary-tool store_origin: AT region: Austria --- # Diamond-coated for max hardness 1/8 inch universal shank 30 versatile burr shapes 30Pcs Diamond Grinding Burr Drill Bit Stone Carving Rotary Tool Accessories Polishing Mix Set with 1/8 inch Shank, Diamond Coated Burr Bits Universal for Stone Glass Ceramics Engraving DIY Grinding **Brand:** si fang **Price:** € 38.10 **Availability:** βœ… In Stock ## Summary > πŸ’Ž Elevate your craft with diamond precision – don’t get left behind! ## Quick Answers - **What is this?** 30Pcs Diamond Grinding Burr Drill Bit Stone Carving Rotary Tool Accessories Polishing Mix Set with 1/8 inch Shank, Diamond Coated Burr Bits Universal for Stone Glass Ceramics Engraving DIY Grinding by si fang - **How much does it cost?** € 38.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/179078433-30pcs-diamond-grinding-burr-drill-bit-stone-carving-rotary-tool) ## Best For - si fang enthusiasts ## Why This Product - Trusted si fang brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **All-Material Mastery:** Effortlessly carves stone, glass, ceramics, metal, and hardwood with precision. - β€’ **Pro-Level Efficiency:** High grit and impact resistance deliver flawless grinding and polishing results. - β€’ **Unmatched Durability:** Diamond grit ensures long-lasting wear resistance for relentless DIY projects. - β€’ **Versatile 30-Piece Set:** Includes spheres, cones, cylinders & more to tackle every intricate detail. - β€’ **Plug & Play Compatibility:** Standard 1/8 inch shank fits most rotary tools for instant creativity. ## Overview This 30-piece diamond grinding burr set features a 1/8 inch shank and 6mm heads coated with industrial-grade diamond grit. Designed for precision carving, grinding, and polishing on hard materials like stone, glass, ceramics, and metal, it offers exceptional durability and versatility. Perfect for DIY enthusiasts seeking professional results with a comprehensive variety of burr shapes. ## Description Buy 30Pcs Diamond Grinding Burr Drill Bit Stone Carving Rotary Tool Accessories Polishing Mix Set with 1/8 inch Shank, Diamond Coated Burr Bits Universal for Stone Glass Ceramics Engraving DIY Grinding: Cutting Burrs - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases Review: Used on concrete floor near wall edges - Excellent value. Used to grind on a bathroom concrete floor in hard to reach areas where a molding typically covers up. I made a pass over all four wall edges. Say 15min of use lightly grinding concrete. The bit held up and has more life left. Review: EXACTLY what I needed for my dogs. - I was tired of using disk after disk of sand paper on my rotary tool for dog nails. This is working like a charm so far. Removes quick before heat can build up and irritate the puppers. ## Features - Diamond Grinding Head Burr Set uses on stone, glass, metal, hardwood, tile, ceramics, marble, granite and other hard materials - Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many other abrasive materials. - 60 Grit Diamond-coated Rotary Grinding Head Set made of diamond particles with rougher surface, uniform sand, thick and durable, wear resistance, high hardness and impact resistance. when Sanding, Polishing and Engraving. - High working efficiency, perfect grinding effect. Convenient to engrave, simple to use, safe and reliable. - Shank Diameter：0.118" (3mm); Head Diameter : 6mm ,Package include :30Pcs x Diamond Mounted Point ,20 PCS diamond grinding burr bits with various shapes, includes sphere, cone, cylinder, round head cylinder, bullet, etc, Rich in quantity and various shapes meet your many needs. Great gift for DIY Enthusiasts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07ZJ65RYP | | Best Sellers Rank | #319,785 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #576 in Cutting Burrs | | Brand | SI FANG | | Brand Name | SI FANG | | Customer Reviews | 4.3 out of 5 stars 213 Reviews | | Cutting Diameter | 6 Millimeters | | Finish Type | Diamond | | Finish Types | Diamond | | Item Weight | 0.1 Kilograms | | Manufacturer | SHUQIU | | Material | Diamond | | Material Type | Diamond | | Minimum Bore Diameter | 0.31 Inches | | Number of Flutes | 2 | | Number of Pieces | 30 | | Point Style | Diamond Point | | Shank Type | Straight | | Surface Recommendation | Ceramic,Glass,Metal,Stone | | Tool Flute Type | Spiral | | Unit Count | 1 Count | ## Images ![30Pcs Diamond Grinding Burr Drill Bit Stone Carving Rotary Tool Accessories Polishing Mix Set with 1/8 inch Shank, Diamond Coated Burr Bits Universal for Stone Glass Ceramics Engraving DIY Grinding - Image 1](https://m.media-amazon.com/images/I/71xInpzyb1L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Used on concrete floor near wall edges *by R***9 on February 14, 2021* Excellent value. Used to grind on a bathroom concrete floor in hard to reach areas where a molding typically covers up. I made a pass over all four wall edges. Say 15min of use lightly grinding concrete. The bit held up and has more life left. ### ⭐⭐⭐⭐⭐ EXACTLY what I needed for my dogs. *by J***C on August 12, 2023* I was tired of using disk after disk of sand paper on my rotary tool for dog nails. This is working like a charm so far. Removes quick before heat can build up and irritate the puppers. ### ⭐⭐⭐⭐ One had a bent shaft , the rest were fine. *by A***R on October 9, 2021* Used to grind out a steering part that had rusted bad. Good job!!!!!!!!!!!!!!!!! by ---HERB THE POWERMAN --- --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/179078433-30pcs-diamond-grinding-burr-drill-bit-stone-carving-rotary-tool](https://www.desertcart.at/products/179078433-30pcs-diamond-grinding-burr-drill-bit-stone-carving-rotary-tool) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-29*