Threaded Drill Rods
Top hammer drilling
Drawing on our accumulated knowledge from customer feedback and years of experience, we have successfully developed threaded drill rods that have shown exceptional performance in local iron ore experiments. The quality of our drill rods is the pivotal factor in determining drilling depths.
Furthermore, the choice of drill rods varies depending on the hole diameter, with round drill rods suitable for larger diameters and hexagonal drill rods offering enhanced portability and cost savings. At Starockdrill, we provide threaded drill rods that meet your specific needs and cater to different operating environments, including light-duty excavation, tunneling, deep hole drilling, carriage drilling, and heavy-duty excavation. Our drill rods come in both hexagonal and round shapes, and we offer two types of connection structures: standard male-female (external thread-external thread) and quick-change (internal thread-external thread). Whatever type of drill rod you require, we have the perfect solution to meet your needs.
| Model | Length (mm) | Thread | Hole diameter (mm) | |
| Extension rod | Speed rod (MF rod) | |||
Hex25 | 915-3700 | 610-1220 | R25, R28, R32 | 33-51 |
Hex28 | 2100-4920 | 1220-3050 | R28, R32, R38 | 37-51 |
Hex32 | 2400-5330 | 2400-5330 | R28, R32, R38, T38 | 40-64 |
Hex35 | 2670-6100 | 3700-6400 | R32, R38, T38 | 45-64 |
Ø32 | 915-4310 | 915-4270 | R32, R38, T38 | 45-76 |
Ø39 | 610-6095 | 610-6095 | R38, T38, T45 | 57-89 |
Ø46 | 1830-6095 | 1525-6095 | T38, T45, T51 | 70-102 |
Ø52 | 3050-6095 | 1525-6095 | T45, T51 | 76-127 |
- We employ high-quality materials to manufacture drill rods, ensuring consistent performance and stability.
- Our drill rods undergo rigorous heat treatment and carburization processes, making them more wear-resistant than similar products in the market.
- With precision CNC threading, our drill rods conform to international standards and seamlessly integrate with other equipment.
- Phosphating treatment enhances the hardness and longevity of our drill rods, allowing them to withstand prolonged and challenging operations.
