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PDC Bits for Oil&Gas

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Shaanxi Hainaisen Petroleum Technology Co.,Ltd

Country/Region:china

Contact Person:MrLiu

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Name: Gas Exploitation PDC Core Drill Bit 6 Blade 65 Inch Fixed Cutter
Brand: Hainaisen
Price: 1 USD

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6-1/2 6 Blade PDC Rock Bit Water Drill Bit Coal Mining Drilling Machine PDC bits are far less expensive than natural diamond bits, but are only ...

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