--- product_id: 11464195 title: "12pc Ball Sphere Diamond Burr Grinding Bits 0.5 to 6mm Fits Dremel" brand: "ptc" price: "€ 0.08" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.be/products/11464195-12pc-ball-sphere-diamond-burr-grinding-bits-0-5-to store_origin: BE region: Belgium --- # Diamond-coated 12pc set 0.5-6mm sizes 12pc Ball Sphere Diamond Burr Grinding Bits 0.5 to 6mm Fits Dremel **Brand:** ptc **Price:** € 0.08 **Availability:** ❌ Out of Stock ## Summary > πŸ’Ž Unleash Your Inner Artisan with Every Grind! ## Quick Answers - **What is this?** 12pc Ball Sphere Diamond Burr Grinding Bits 0.5 to 6mm Fits Dremel by ptc - **How much does it cost?** € 0.08 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/11464195-12pc-ball-sphere-diamond-burr-grinding-bits-0-5-to) ## Best For - ptc enthusiasts ## Why This Product - Trusted ptc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Versatile Sizing:** Perfectly fits Dremel tools with sizes ranging from 0.5mm to 6mm. - β€’ **Professional Quality:** Designed for both hobbyists and professionals, ensuring top-notch results every time. - β€’ **Lightweight & Compact:** Weighing only 0.32 ounces, these bits are easy to handle and store. - β€’ **Durable Diamond Coating:** Engineered for longevity, these bits are built to last through countless projects. - β€’ **Precision at Your Fingertips:** Achieve intricate designs with a 12-piece diamond burr set. ## Overview The 12pc Ball Sphere Diamond Burr Grinding Bits set is a versatile and durable tool designed for precision grinding and carving. Compatible with Dremel tools, these diamond-coated bits range from 0.5mm to 6mm, making them ideal for both professional and hobbyist applications. Weighing just 0.32 ounces, they are lightweight and easy to use, ensuring you can tackle any project with confidence. ## Description 12pc Ball Sphere Diamond Burr Grinding Bits 0. 5 to 6mm Fits Dremel ## Features - 12pc Ball Sphere Diamond Burr Grinding Bits 0. 5 to 6mm Fits Dremel ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | PTC | | Part Number | IN-512 | | Item Weight | 0.32 ounces | | Product Dimensions | 1 x 1 x 1 inches | | Item model number | IN-512 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Images ![12pc Ball Sphere Diamond Burr Grinding Bits 0.5 to 6mm Fits Dremel - Image 1](https://m.media-amazon.com/images/I/71unIXdxN2L.jpg) ## Questions & Answers **Q: Do these have 1/4” shank?** A: These are meant to fit dremel style tools so 1/8”, but they are not worth the money. Get a true burr style and not in spherical form. **Q: Can I grind glass with these bits(especially on places that my Glassgrinder can't reach)** A: Yes..all I use them for is glass etching..I use a dremel tool **Q: Will these work on clay pots?** A: don't see why not. They are tuff enough for glass ceramic shouldn't be a problem. It depends on what you want to do on the pots you might try these also: https://www.amazon.com/Dremel-689-01-11-Piece-Carving-Engraving/dp/B000L9T4C0/ref=pd_sbs_469_img_1/138-3685634-3314549?_encoding=UTF8&pd_rd_i=B000L9T4C0&pd_rd_r=fb258dbd-b550-46cf-87e1-30854cc130fc&pd_rd_w=pfJgl&pd_rd_wg=7vsgX&pf_rd_p=5cfcfe89-300f-47d2-b1ad-a4e27203a02a&pf_rd_r=T7VF4NTVMFKYMRK69Y5H&psc=1&refRID=T7VF4NTVMFKYMRK69Y5H **Q: can these be used on the dremel stylo+?** A: Yes but they’re very poor quality. The balls quit engraving/etching after only a few passes. Look for a traditional diamond coated burr bit ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars Great price, good quality. *by S***3 on Reviewed in the United States on November 9, 2011* I use these to carve stone with a dremel tool. For the price, they have proven to be the most cost effective tools. The different sizes allow fine detail and they hold up well under this harsh use. At this price, I can afford to buy a couple of sets and not worry about them wearing out after a couple of pieces of work. The stone is very hard on the bits, but typically one bit will last me all the way through a piece of work, which was rare with the tile bits I could buy at the 'Depot' locally. I was very pleased to find these sets on Amazon at a wonderful price. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars these little diamond tipped jewels made me look like a pro *by D***N on Reviewed in the United States on January 31, 2015* My boyfriend bought me a Dremel kit for Christmas and I thought I would try my hand at etching a plate. I prepped the plate and put the bit I wanted into the dremel attachment and etched away. I have never etched before using any method so, I was unsure how this was going to turn out but, these little diamond tipped jewels made me look like a pro. They were inexpensive but definitely high quality. Very durable and did exactly as they were or, at least as, I had intended. My plate turned out beautiful thanks to these bits. I can't wait to use them again. They are a great product for the price. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Good variety pack for diamond ball burrs. *by M***O on Reviewed in the United States on June 4, 2019* Seemed to be well bonded diamond. So far so good. The shanks were not tapered up by the ball quite as long (gradual) as I had wished but they are working. Thank you. I wish they sold a coarser set, too. --- ## 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.be/products/11464195-12pc-ball-sphere-diamond-burr-grinding-bits-0-5-to](https://www.desertcart.be/products/11464195-12pc-ball-sphere-diamond-burr-grinding-bits-0-5-to) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-11-07*