Core dirlling rig drill rod

Drill rod of a core drilling rig   The drill rod of a core drill rig is a very important part of drilling engineering, mainly used to transmit drilling power (such as rotation and impact) to the drill bit, and bring the drilled core samples back to the surface. Drill rods are usually made of high-strength steel pipes to withstand working environments with high pressure, high temperature, and high torque.   The correct selection and use of drill rods are crucial for ensuring the quality and efficiency of core drilling. In addition, it is necessary to regularly check the condition of the drill rod and replace severely worn components in a timely manner during the actual operation process to ensure the safety and efficiency of the entire drilling process.