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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O.D. 355mm Concentric overburden casing with blocks for water well projcet

O.D. 355mm Concentric overburden casing with blocks for water well projcet
  • O.D. 355mm Concentric overburden casing with blocks for water well projcet
Products Detailed
O.D. 355mm Concentric overburden drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi...
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