Rock Drill Tungsten Carbide Thread Button Bit 76mm T38
Product Description
The threaded drill bit is designed for hydraulic drilling jumbos, specifically engineered for rock crushing applications. Ideal for tunnel construction, large-scale mining operations (both open pit and underground), and major tunneling projects in metal mines.
Key Features
- Manufactured from premium alloy steel bar and tungsten carbide
- Undergoes specialized heat treatment processes comparable to industry standards
- Available in multiple thread sizes including R25, R28, R32, R35, R38, T45, T51, ST58, HT60, ST68
- Head diameter options ranging from 35mm to 127mm
Applications
Our threaded button bits are available in regular, retrac, and reaming types. With superior button-fixing capability, extended service life, and excellent wear/impact resistance, they are widely used in:
- Tunneling projects
- Underground mining operations
- Open pit mining
- Anchoring systems
- Large-scale construction projects
Technical Specifications
| Thread Sizes |
R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60 |
| Head Diameters |
33mm ~ 152mm |
| Face Designs |
Flat face, drop center, uni-face |
| Color |
Blue or customizable |
| Material |
Tungsten carbide and high strength alloy steel |
| Processing |
CNC milling and proprietary heat treatment process |
| Type |
T38 Button Bit Spherical Buttons |
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