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Shaanxi Hainaisen Petroleum Technology Co.,Ltd

Country/Region:china

Contact Person:MrLiu

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Black Double Row Dth Button Bits 7 Nozzle Rock Drilling

Name: Black Double Row Dth Button Bits 7 Nozzle Rock Drilling
Brand: Hainaisen
Price: 1 USD

Products Detailed

8-1/2in 5 Blades Carbide Drill Bits Mining Drill Bits PDC Cutters Rock Bit Double row knives extend aggression and durability. FEA software for tool ...

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Product Tags:

dth drilling button bit button rock drill bit 76mm dth drill bit

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