--- product_id: 89555219 title: "OSIDU Carbide Burr Set-5pcs 6X8MM Head Carbide Rotary Burrs File Set with 1/4 Inch Shank for Die Grinder Drill Bits Metal Carving Bit Polishing Drilling" brand: "osidu" price: "32227β‚«" currency: VND in_stock: false reviews_count: 8 url: https://www.desertcart.vn/products/89555219-osidu-carbide-burr-set-5pcs-6x8mm-head-carbide-rotary-burrs store_origin: VN region: Vietnam --- # 10x durability 5pcs set HRC85 hardness OSIDU Carbide Burr Set-5pcs 6X8MM Head Carbide Rotary Burrs File Set with 1/4 Inch Shank for Die Grinder Drill Bits Metal Carving Bit Polishing Drilling **Brand:** osidu **Price:** 32227β‚« **Availability:** ❌ Out of Stock ## Summary > πŸ”§ Elevate Your Craftsmanship with OSIDU's Ultimate Burr Set! ## Quick Answers - **What is this?** OSIDU Carbide Burr Set-5pcs 6X8MM Head Carbide Rotary Burrs File Set with 1/4 Inch Shank for Die Grinder Drill Bits Metal Carving Bit Polishing Drilling by osidu - **How much does it cost?** 32227β‚« with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/89555219-osidu-carbide-burr-set-5pcs-6x8mm-head-carbide-rotary-burrs) ## Best For - osidu enthusiasts ## Why This Product - Trusted osidu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Unmatched Durability:** Ten times more durable than high-speed steel. - β€’ **User-Friendly Design:** 1/4 inch shank fits most die grinders. - β€’ **Efficient Performance:** Designed for optimal grinding and deburring. - β€’ **Precision Engineering:** Achieve high-precision mold cavities effortlessly. - β€’ **Versatile Applications:** Perfect for metalwork, wood carving, and more. ## Overview The OSIDU Carbide Burr Set includes 5 high-quality 8MM head rotary burrs, crafted from premium tungsten carbide for exceptional hardness (HRC85). This set is designed for a variety of applications, including metalwork, wood carving, and tool making, ensuring long-lasting performance and precision in every project. ## Description Specifications:Material:Tungsten carbideModel Number:YG8RCut Type:Double CutShank diameter:1/4" (6mm)Total length:52- 65mmQuantity:5pcs/set● Generally use with handheld electric or pneumatic tool drive, can be widely used machining iron, ship building industries, machinery etc. for steel casting, carbon steel, alloy steel, stainless steel, hardened steel, copper aluminium etc.● This kit contains 5 burs in assorted style heads on 1/4" shanks, Ideal for cleaning up welds, grinding weld beads, smoothing rough castings, or porting cylinder heads wide variety of grinding and deburring tasks.● Processing all kinds of metal-precision mold cavity(including all sorts of hardened steel) and non-metal (such as marble, jade, bone). ## Features - 5pcs 8MM Head Double Cut Solid Carbide Rotary Burr Set with 1/4 inch shank, fits most die grinder bits rotary drill carving bit cutting burs - Machined from new raw tungsten carbide, hardness can reach to < HRC85, sharp and durable - 【Long Life】It is ten times more durable than high speed steel and more than 200 times higher than alumina grinding wheel - High product processing quality, high finish, can process out a various of high-precision mold cavity - Carbide Burrs Set, Widely used for metalwork, tool making, model engineering, wood carving, welding, casting, Aluminum alloy, chamfering, deburring, grinding, cylinder head porting and engraving ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Carbide | | Finish Type | Aluminum | | Shank Type | Straight | | Brand | OSIDU | | Tool Flute Type | Straight | | Minimum Bore Diameter | 0.25 Inches | | Surface Recommendation | Alumina,Metal,Steel | | Manufacturer | OSIDU | | Part Number | BLDS-A8 | | Item Weight | 4.8 ounces | | Package Dimensions | 3.5 x 2.5 x 2.5 inches | | Item model number | BLDS-A8 | | Is Discontinued By Manufacturer | No | | Color | As shown | | Style | Drill | | Finish | Aluminum | | Shape | Scrolling | | Item Package Quantity | 1 | | Measurement System | Metric, Imperial | | Usage | Metal Grinding | | Batteries Included? | No | | Batteries Required? | No | ## Images ![OSIDU Carbide Burr Set-5pcs 6X8MM Head Carbide Rotary Burrs File Set with 1/4 Inch Shank for Die Grinder Drill Bits Metal Carving Bit Polishing Drilling - Image 1](https://m.media-amazon.com/images/I/61Yv+2mngIL.jpg) ![OSIDU Carbide Burr Set-5pcs 6X8MM Head Carbide Rotary Burrs File Set with 1/4 Inch Shank for Die Grinder Drill Bits Metal Carving Bit Polishing Drilling - Image 2](https://m.media-amazon.com/images/I/51YPVUY2Q+L.jpg) ![OSIDU Carbide Burr Set-5pcs 6X8MM Head Carbide Rotary Burrs File Set with 1/4 Inch Shank for Die Grinder Drill Bits Metal Carving Bit Polishing Drilling - Image 3](https://m.media-amazon.com/images/I/61H+6qMESJL.jpg) ![OSIDU Carbide Burr Set-5pcs 6X8MM Head Carbide Rotary Burrs File Set with 1/4 Inch Shank for Die Grinder Drill Bits Metal Carving Bit Polishing Drilling - Image 4](https://m.media-amazon.com/images/I/51iEo0jfB3L.jpg) ![OSIDU Carbide Burr Set-5pcs 6X8MM Head Carbide Rotary Burrs File Set with 1/4 Inch Shank for Die Grinder Drill Bits Metal Carving Bit Polishing Drilling - Image 5](https://m.media-amazon.com/images/I/51cKXJlaV-L.jpg) ## Questions & Answers **Q: what is the maximum speed rating? 30,000 rpm?** A: Dear Customer: Hello 1: Carbide rotary file in the use of pneumatic or power tools, the speed is generally 6000-40000 revolutions per minute, you must clamp the tool. 2: Made of heat-treated tungsten carbide that hardness can reach to HRC85, sharp and sturdy. Dear customers, thank you for your support to our manufacturers, we will give you the best service for 24 hours. Waiting for your reply and have a nice day. Best regards Thank you ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Yes, TUNGSTEN *by D***E on Reviewed in the United States on August 3, 2019* Ate through aluminum, mild steel, high carbon steel, very impressed. You can tell they're legit because I dropped one and it made that distinctive high pitched "ting" that tungsten has, when it hit the floor. I would say they're almost TOO aggressive; on smooth flat surfaces, they'll chatter if you barely touch the surface, but will also dig in real hard if u push down with them. Other than that, I'm super impressed at all the shapes, nothing has broken off yet, but if they do, I'll update this. Very happy thus far. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Love 'em for knife-making *by O***E on Reviewed in the United States on November 16, 2020* I needed newer bits to help grind out larger openings in my knife tangs for pins. These did the trick perfectly for 8mm pins! Great quality and a good value IMO. I'll return to this brand if/when I need various sizes in the future. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Far Exceeded Expectations *by M***L on Reviewed in the United States on November 23, 2020* I am very happy with the performance of these bits. I used them to remove grout. The result was outstanding! --- ## 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.vn/products/89555219-osidu-carbide-burr-set-5pcs-6x8mm-head-carbide-rotary-burrs](https://www.desertcart.vn/products/89555219-osidu-carbide-burr-set-5pcs-6x8mm-head-carbide-rotary-burrs) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-23*