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2022
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What is a Thread Drill Rod
Threaded drill rod (also called hydraulic drill rod/hydraulic drill rod, heavy drill rod/heavy drill rod, trolley drill rod/trolley drill rod, large diameter threaded drill rod is also called drill pipe, guide drill pipe. The English language for threaded drill rods is drill rods, and the drill pipes are drill tubes) The threaded drill rods are generally equipped with hydraulic rock drilling jumbo, hydraulic rock drilling rig to drill rock blasting holes, bolt holes, or used as guiding drill rods. There are also a few equipped with pneumatic rock drilling equipment, such as 90 drilling frame, shaft drilling rig, etc.
Threaded drill rod (also called hydraulic drill rod/hydraulic drill rod, heavy drill rod/heavy drill rod, trolley drill rod/trolley drill rod, large diameter threaded drill rod is also called drill pipe, guide drill pipe. The English language for threaded drill rods is drill rods, and the drill pipes are drill tubes) The threaded drill rods are generally equipped with hydraulic rock drilling jumbo, hydraulic rock drilling rig to drill rock blasting holes, bolt holes, or used as guiding drill rods. There are also a few equipped with pneumatic rock drilling equipment, such as 90 drilling frame, shaft drilling rig, etc. In the working process of hydraulic rock drilling jumbo and drilling machine, the impact work of hydraulic rock drilling machine is transmitted by the drilling tool group composed of drill head, drill rod, connecting sleeve and drill tail. The drill head directly carries out rock drilling operation on the rock. The drill rod is an important component with complex force and strict requirements in the drilling tool group, and has very strict requirements on the quality and performance of the drill rod. According to the classification of supporting equipment and application fields, thread drill rods can be divided into drill rods for rock drilling in underground mines, drill rods for rock drilling in underground medium and deep space mining, drill rods for rock drilling in underground anchoring, drill rods for rock drilling and anchoring in tunnel engineering, drill rods for rock drilling in open pit mining, quarrying and open pit engineering.
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