10Pcs Tungsten Carbide Rotary Burr Set with 1/8" Shank for Precision Metal Grinding
Price:
$7.99-11.99
MOQ:
20
Delivery Time:
Negotiable
Brand:
KING TOOLS
Product Description
10-Piece Tungsten Carbide Rotary Burr Set
Professional-grade 1/8" (3mm) shank carbide burr set with single standard cut design for precision grinding and carving applications.
Product Specifications
| Product Name | 3X6mm Tungsten Carbide Burr Set |
|---|---|
| Cutter Pattern | Single Cut / Standard Cut |
| Welding Technology | Step handle: 100% flat bottom silver solder solid carbide burr R handle: 100% flat bottom silver solder solid carbide burr |
| Suitable For | Drilling, Metal Carving, Engraving, Polishing |
| Package Dimensions | 5 x 4 x 0.5 inches |
| Cutting Diameter | 1/4 Inch (6mm) |
| Shank Diameter | 1/8 inch (3mm) |
| Total Length | 43-51 mm |
| Shank Length | 35mm |
| 10 Piece Types | Oval, inverted cone, pointed cone, ball nose cone, ball nose, pointed tree nose, flame, ball, cylinder with round head, cylinder with end cut |
| Suggested RPM | 25,000-50,000 (Max RPM 70,000) |
| HRA Hardness | ≥ 85 |
| Quantity | 10-piece set in storage box |
Key Features
- High production efficiency with reduced labor intensity
- Simple and convenient operation
- Compatible with pneumatic and electric rotary tools
- Processes various metals (including hardened steel) and non-metals (marble, jade, bone)
- Can replace small grinding wheels with no dust pollution
- High-quality finish with long service life
- Safe and reliable performance
- Ideal for chamfering, rounding, and groove processing
Product Details
This essential rotary burr set features 10 different carbide die grinder bits with 1/8" shank and 1/4" cutting diameter, compatible with Dremel tools and most small rotary tools.
Material & Construction
Made from heat-treated durable tungsten carbide with HRA85 hardness rating, ensuring long working life and exceptional cutting performance.
Applications
Suitable for wood, metal, aluminum, plastic, stone, glass fiber, porcelain and other materials. Provides efficient cutting like "a hot knife through butter."
Safety & Usage Tips
When using for wood carving, ensure the burr handle is fully inserted into the chuck and tightly clamped. Eye protection and gloves are recommended to prevent injuries. Optimal performance at 6,000-50,000 RPM with long service life and reduced inefficiency.
Manufacturing Excellence
Chengdu Joint Carbide Co., Ltd. operates a 20,000 square meter facility with advanced German 5-axis CNC tool grinders and inspection equipment, producing high-quality rotary files that meet international standards.
Product Gallery
Company Information
Established in 2007, we are a high-tech enterprise specializing in cemented carbide products with GR201951000516 certification, exporting to Europe, North America, South America, and Southeast Asia.
Frequently Asked Questions
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JOINT CARBIDE CO., LTD.
Location
No. 1700, North Section of Tianfu Avenue, High-Tech Zone, Chengdu, Sichuan, China
Contact Person
Eason