Changsha Sollroc Engineering Equipments Co., Ltd

FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.

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9 Years
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Changsha Sollroc Engineering Equipments Co., Ltd
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City:changsha
Province/State:hunan
Country/Region:china
Contact Person:MsLing Bo
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Concave Face Diameter 216mm 8 1/2'' DTH Drill Bits

Concave Face Diameter 216mm 8 1/2'' DTH Drill Bits
  • Concave Face Diameter 216mm 8 1/2'' DTH Drill Bits
  • Concave Face Diameter 216mm 8 1/2'' DTH Drill Bits
  • Concave Face Diameter 216mm 8 1/2'' DTH Drill Bits
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Concave Face 216mm 8 1/2'' Black Color DTH Drill Bit For Mining Product description Penetraton rates with down-the-hole hammers are directly ...
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