10pcs Double Cut 3x6mm Tungsten Carbide Rotary Burr Set for Stone and Metal Carving
Professional-grade tungsten carbide rotary burrs designed for precision carving, grinding, and engraving applications on stone, metal, and other materials.
| Product Name | 10pcs Double Cut 3x6mm Tungsten Carbide Carving Grinding Burr Set For Stone |
| Brand | KINGTOOLS |
| Material | Pure Tungsten Carbide |
| Hardness | HRA 89-92.5 |
| Shank Diameter | 3mm/6mm/8mm/10mm/12mm... |
| Speed Range | 15000-45000 RPM |
| Grade | YG6, YG8, YG8C, YG11C, YG15C... |
| Certificate | ISO9001:2008 |
| Minimum Order Quantity | 20 Piece |
| Free Sample | Available with free shipping |
| Product Type | Tungsten Steel Hard Carbide |
| Cutter Pattern | Double Cut & Single Cut & Aluma Cut |
| Applications | Drilling, Metal Carving, Engraving, Polishing |
| Package Dimensions | 5 x 4 x 0.5 inches |
| Burr Size | 3x6mm (0.12x0.24 inch) |
| Total Length | 45-50mm |
| Cutting Diameter | 1/4 inch |
| Shank Length | 35mm |
| Shank Diameter | 1/8 inch |
| Suggested RPM | 25000-50000 (Max RPM 70000) |
| Hardness (HRA) | ≥ 85 |
| Quantity | 10pcs/20pcs Set in storage box |
| Welding Technology | 100% flat bottom silver welding |
| Supported Welding | Step shank welding & R shank welding |
- Processes all types of metal (including hardened steel) and non-metal materials (marble, jade, bone)
- Processing hardness up to HRA 85
- High production efficiency reduces labor intensity
- Simple and convenient to use
- Widely compatible with pneumatic or electric tools
Our company has completed the accumulation of various infrastructure and technology research and development. Since 2020, we have added 100 five-axis five-linkage rotary grinders, with currently 180 units in operation. By 2023, we will invest in a total of 300 five-axis five-link rotary grinders (total value 150 million RMB). By then, our company will become the world's largest supply base for rotary files. We possess the world's most advanced raw material cemented carbide formula technology, optimized manufacturing processes, and automated production systems that exceed industry efficiency standards.
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