Thread Drill Rod
Key words:
Threaded drill rod, also known as threaded drill rod, is a product that is matched with hydraulic drilling jumbo, drilling rig, and other pneumatic drilling equipment to drill rock blasting holes, bolt holes, or used as a guide drill rod. In the working process of rock drilling equipment, the impact work of hydraulic rock drill is transmitted by the drill bit group composed of drill bit, drill rod, connecting sleeve and drill tail. The drill bit directly drills the rock. The drill bit is an important component with complex force and harsh requirements in the drill bit group, which has very strict requirements on the quality and performance of the drill bit.
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