The cemented carbide gun drill bit for the geology and mining field is the core component of the gun drill tool. It is made of high-strength and high-wear-resistant cemented carbide material. Suitable for deep hole drilling operations in geological and mining exploration, it can perform efficient drilling in hard geological bodies such as rocks and ores. It features high drilling precision, smooth chip removal and long service life, and is compatible with various geological drilling rigs.
| Parameter Item | Description |
| Alloy Grades | AF6, AS10, AU12 |
| Cobalt Content (%w/w) | 6.5-12.0 |
| Density (g/cm³) | 14.0-14.8 |
| Hardness (HRA) | 91.9-92.5 |
| Drill Bit Diameter (mm) | 3-30 (Customizable) |
| Point Angle | 118°, 120° (Customizable) |
| Effective Cutting Length (mm) | 50-500 (Customizable) |
| Applicable Geological Bodies | Granite, sandstone, limestone, ore, etc. |