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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: 2127mm Diamond Drilling Bit Polycrystalline 6 Blade Petroleum PDC Oilfield Drill Bit
Brand: Hainaisen
Price: 1 USD

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8-5/8 6 Blade Diamond PDC Drill Bit Water Well PDC Drill Bit The polycrystalline diamond composite drill bit is a round composite chip, which is ...

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