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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: API Directional Drill Bit Coal Mining 133mm PDC Well Drilling Bit
Brand: Hainaisen
Price: 1 USD

Products Detailed

133mm Directional Drill Bit Well Drilling Bit API Metal Drill Bits Characteristics: 1.the bit crown is flat surface, suitable for hard and non...

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