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Hebei Blue Continental Petroleum Machinery Equipment Co., Ltd.
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Mining Machine
Mining Machine(16)
Other Industrial Supplies(3)
Professional Water Well Drilling Steel Tooth Tricone Bit For Wholesales
iadc537 hard formation rock three cone roller tci tricone teeth bit
IADC code 517/537/617/637 petroleum tricone drill bit for oil exploration
Water Well Drilling Tool Three Wings Step Drag Bit
Tricone rock drill head bit used water well with high wear resistance cutters
Hot Sale Rock Roller Tci Bit Drilling Api Quality Tricone Bit
Soft Formation Drilling Milled Steel Tooth Bit 12 1/4"
Oil Water Well Drilling Bit Oil Gas Drilling Equipment Tricone Rock Bit
Hot sale tricone bit for oil well drilling
Forging Tricone Rock Roller Drill Bit For Oil Rig And Mining
Tungsten Carbide Stepped Oilfield Well Three Wings Diamond Drag Bit
US $30
/ pc
Min. Order: 1 pc
Rubber Sealed Bearing Three Cone Tricone Rock Roller Bits For Mining
US $428
/ pc
Min. Order: 1 pc
Factory direct sales of high quality pdc diamond for well drilling
Manufacturer Price Api 8 1/2" Pdc Drill Bit For Oil Drilling Tool
Chuan Shi 13 5/8537GK 346.1mm tci oil well drilling bits well water
Tricone oil drilling bit water well bit
US $500
/ pc
Min. Order: 1 pc