Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

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Manufacturer from China
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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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Water Well Projcet DTH Drill Bits , Concentric Overburden DTH Hammer Bits With Blocks

Water Well Projcet DTH Drill Bits , Concentric Overburden DTH Hammer Bits With Blocks
  • Water Well Projcet DTH Drill Bits , Concentric Overburden DTH Hammer Bits With Blocks
  • Water Well Projcet DTH Drill Bits , Concentric Overburden DTH Hammer Bits With Blocks
Products Detailed
Concentric overburden drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic...
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