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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: Non Coring 4 Nozzle Polycrystalline Diamond Drill Bits Golden PDC
Brand: HAINAISEN
Price: 1 USD

Products Detailed

6.8inch Non-Coring Drilling PDC Well Drilling Bit Coal Mine Bits Characteristics: 1. The crown surface of the drill bit is a medium cast surface, ...

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