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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: 133mm PDC Core Drill Bit Rock Breaking 127mm Coal Mining
Brand: Hainaisen
Price: 1 USD

Products Detailed

133mm PDC Core Drill Bit PDC Drilling Bit Rock Dril Bit Well Drill Bit Characteristics: 1. The structure of the core drill bit is simple, and the ...

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