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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: 4 Blade PDC Water Well Drill Bit 6 12 Inch Steel Body
Brand: Hainaisen
Price: 1 USD

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6 1/2 Inch 4 Blades Water Well Diamond Drill Bit Rock Drilling Bit Characteristics: 1. The drill crown is a medium cast surface, suitable for ...

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