Hunan New Diamond Construction Machinery Co., Ltd.

Hunan New Diamond Construction Machinery Co., Ltd.

Manufacturer from China
Active Member
8 Years
Home / Products / DTH Button Bits / 10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole /

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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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10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole

10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole
  • 10'' Middle Air Pressure DTH Drill Bits Concave Face Shape Customized Air Hole
Products Detailed
Description Advantage of Our DTH drill bits 1 Anti-stuck protection can aoid the ruined of the motor and the damage of reducer 2 high efficiency 3 low ...
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