Rotary drilling tools

hydraulic spare part(1)
Kelly bar(6)
Rotary drilling tool(1)
Used drilling rig(1)

Beijing Jietaihaoli Technology Co.,lTD

All Products >> Rotary drilling tools

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rotary drilling rig matched drilling tools
Specification: Rotart drilling rig kelly bar
Detail: Interlock Kelly Bar & Friction Kelly Bar Kelly bar is the key part of a drilling machine, and its quality directly affects the performance of the whole machine.Based on the rich manufacturing experience and by absorbing the...


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Beijing Jietaihaoli Technology Co.,lTD All Products >> Rotary drilling tools

Beijing Jietaihaoli Technology Co.,lTD

All Products >> Rotary drilling tools