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Shaanxi Hainaisen Petroleum Technology Co.,Ltd

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API 7 Blades Coal Mining Drill Bits 216mm Tci Tricone

Name: API 7 Blades Coal Mining Drill Bits 216mm Tci Tricone
Brand: Hainaisen
Price: 1 USD

Products Detailed

8-1/2in 7 Blade PDC Drill Bit Oil Well Drilling Machine Tricone Drill Bit Offers multiple advantages in interbedded lithology. Enhanced bit stability ...

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tricone drill bits for mining bosch diamond core drill mining core drilling equipment

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