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  • Maintenance Rules For Water Well Drilling Tools Before And After Construction

    28-10-2022

      Before and after the construction of the water well drilling tools, do not carry out the maintenance of the machinery and equipment to prevent unnecessary troubles before the construction of the pro...

  • Drill Pipe's Common Sense

    21-10-2022

      Drill pipe is a tool for connecting drifter bit and rock drilling in roadway engineering. Drill pipe commonly used in mine roadway engineering is hexagonal hollow steel and hollow round steel. The d...

  • Three Wrong Operations Of Water Well Drilling Tools

    14-10-2022

      Three wrong operations occur during the use of water well drilling tools:   When using water well drilling tools, we must eliminate the torque, push and pull force of the drilling rig, and allow the...

  • Introduction Of DTH Hammer

    09-10-2022

      The rock drilling principle of the DTH Hammer is the same as that of the heavy-duty rock drill. It is intermittently impacting the rock (ore) and it rotates continuously. The difference is the impac...

  • Do You Know The Little Common Sense Of Drill Pipe?

    30-09-2022

      A drill pipe is a tool for connecting drill bit and rock drilling in roadway engineering. Drill pipe commonly used in mine roadway engineering is hexagonal hollow steel and hollow round steel. The d...

  • Bit Installation And Removal Of Water Well Drilling Tools

    23-09-2022

      Drill bits and drill pipes are indispensable in the exploration and development of oil fields and coal mines, and they play an irreplaceable role in the mining process! The drill bits of water well ...