Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

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Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
City:jinzhou
Province/State:ningxia
Country/Region:china
Contact Person:MsSpring Huang
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6'' 165mm dth hammer bits for water well drilling

6'' 165mm dth hammer bits for water well drilling
  • 6'' 165mm dth hammer bits for water well drilling
  • 6'' 165mm dth hammer bits for water well drilling
Products Detailed
Features: 1.Reliable quality, long service life, rare abnormal breakage during service life. 2.Good flushing effect to ensure high drilling rate 3...
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