Thread post tooth bit

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Threaded connection bit


Threaded connection bit (also known as threaded connection bit) is a kind of rock drilling tool, mainly used to drill holes in the rock. In the process of rock drilling, the drilling tool group composed of drill bit, drill rod, connecting sleeve and drill tail transmits the impact work of the rock drill, and the drill bit directly drills the rock.

Thread post tooth bit

Thread post tooth bit


Threaded drill bits are connected with drill rods by threads to transfer impact power and rotation torque for breaking rocks.