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High Wind Pressure Down The Hole Impactor
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+86-730-6808685
PRODUCT
High Air Pressure DTH Drill Bit
Mission Series
ND Series
NUMA Series
QL Series
SD Series
SP Series
W Series
Middle-Low Air Pressure DTH Button Bits
BR Series
CIR Series
Other
Pin-Pin Adapter Tube
Pin-Box Adapter Tube
Box-Box Adapter Tube
Retrac Button Bit
Normal Button Bit
Other Parts
ADD:Pingjiang Industry Park, Pingjiang county,Yueyang City, Hunan, China.
TEL:+ 86-730-6808681
China Market:yang.riquan@xjgdrill.com
Fax:+86-730-6808681
copyright:Hunan New Diamond Construction Machinery Co.,Ltd. seo
BY:www.300.cn changsha