Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

To survive with high quality,to develop with non-stop innovation,to repute with thoughtful service,to brand with great sincerity

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Home / Products / Down Hole Hammer Drill Bits / 305mm - 445mm Dia QL120 DTH Drill Bits , Durable Rock Tools Drilling Equipments /

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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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305mm - 445mm Dia QL120 DTH Drill Bits , Durable Rock Tools Drilling Equipments

305mm - 445mm Dia QL120 DTH Drill Bits , Durable Rock Tools Drilling Equipments
  • 305mm - 445mm Dia QL120 DTH Drill Bits , Durable Rock Tools Drilling Equipments
Products Detailed
QL120 305mm, 311mm, 330mm, 356mm, 381mm DTH Hammer Bits | Drilling tools DTH solutions for large holes--Where there’s solid rock and a need for large ...
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