Gold Index: 5688
Hejian Ouman Mining Bits Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
diamond pdc bit for mining
application: coal mining or geological prospectingbody: matrix or steelthread: inner or outer
2015-01-11
pdc cutter bit / pdc bit
pdc concave drill bit
152mm
size from 28mm to 220mmcan be customizedcan be used in the mining, water well drilling, coal drilling industrybest price and qualiy
2014-07-09
diamond core drill bit
94mm
diamond pdc cutter bit
76
pdc cutter anchor bit
56
pdc drill bit for oil well drilling
311mm
male connector pdc concave bit
pdc drag drill bit
76mm
2014-07-08