Dragon GP 830 DTH integrated Ø138mm-235mm
Dragon series Surface Drill: 1、DTH drill for surface blast drilling 2、DTH water-well drill 3、Top-hammer drill 4、Customized production acceptable We can offer full surface drilling solutions for you, please contact us for detailed information.
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Dragon GP 830 DTH integrated Ø138mm-235mm
  • Dragon GP 830 DTH integrated Ø138mm-235mm
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