Threaded Drill Rods

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Top hammer drilling

Threaded Drill Rods: Elevating Drilling Performance

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.

Specifications

Model	Length (mm)		Thread	Hole diameter (mm)
Model	Extension rod	Speed rod (MF rod)	Thread	Hole diameter (mm)
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

Features

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.