76mm 2 Inch Small Size DTH Bit for Construction and Ore Mining
We are a leading manufacturer of rock drilling tools located in Changsha, Hunan, China, with 20 years of experience in producing DTH hammers, bits, drill pipes, and related equipment. Our commitment to quality, professional service, and competitive pricing has earned us an excellent reputation among customers worldwide, including France, Spain, Italy, South Africa, Australia, Iran, and Malaysia.
DTH hammers and bits are essential tools for various applications including underground mining, quarries, hydro-power engineering, water well drilling, mineral exploration, anchoring hole drilling, geothermal engineering, subway excavation, and other civil engineering projects.
- High flatness and smooth hole wall
- High rigidity of drill rod and hammer
- Independent of high axial thrust
- No limit on drilling depth
- Low cost of devices
- Easy to maintain
| Model | Bit Dia (mm) | Bit Dia (inch) | Air Hose | Gauge Buttons | Front Buttons | Part No |
|---|---|---|---|---|---|---|
| BR3 DTH bits | 76mm | 3" | 2 | 6×φ14 | 4×φ12 | HD35-76 |
Our hammers are manufactured from high-quality steel with all components undergoing strict inspection before shipping. We maintain quick response times for any customer complaints or suggestions.
Products are securely packaged in ply-wooden cases and pallets for export to prevent damage during transportation. Custom packaging solutions are available upon request.
- Standard production time: 15-25 days
- Flexible transportation options: Air, Express, or Sea freight
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.