HDD Drilling Rods

Drilling rod is one of the main elements of HDD installation. This is exactly the part that provides the transfer of torque from the engine to the drill located at the end of the rod. Since HDD drilling rods take on the main mechanical impact from the soil that collapses during drilling, special attention is paid to their strength characteristics. Drill rods differ in their technical characteristics (diameter, length, radius, etc.), which directly affect the quality of their operation and shelf life. One of the most important characteristics of the drill rod is the maximum torque and bending radius, which should not be exceeded, as this can lead to breakage of the drilling tool.