High-quality rock drill rods are essential for enhancing the efficiency and precision of rock drilling operations and should never be compromised. As an experienced manufacturer, Liming USA supplies durable, top-grade mining drill rods, tunneling drill rods, and borehole drilling rods at competitive prices, ensuring consistent and reliable performance. Our comprehensive range of top-hammer rods includes R25, R32, T38, T45, T51, ST58, and more. See below for further details on our rock drilling rods.
The extension rod, with male threads on both ends, connects to a shank adapter through a coupling sleeve. It is available in both round and hexagonal extension rod types.
The MF rod, also known as speed rod, has a male thread on one end and a female thread on the other. It can connect directly to the shank adapter without needing a coupling sleeve.
The drifter rod is primarily used with fully hydraulic drifting jumbos. It is ideal for road way excavation blasting and anchor hole drilling in underground mining.
In top hammer drilling, drill tubes and guide tubes are mainly used for surface bench drilling and long hole drilling in underground applications. Available options include T38, T45, and T51 guide tubes.
