Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

Manufacturer from China
Active Member
8 Years
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Hunan New Diamond Construction Machinery Co., Ltd.
City:yueyang
Province/State:hunan
Country/Region:china
Contact Person:MrRick Liao
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High Performance Casing Drilling System For Mines / Quarries Alkali Resistance

High Performance Casing Drilling System For Mines / Quarries Alkali Resistance
  • High Performance Casing Drilling System For Mines / Quarries Alkali Resistance
Products Detailed
Description The pilot bit is attached to any common DTH hammer shank or top hammer rod thread. The casing shoe is welded to the casing. The pilot bit ...
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