Zhuzhou Weilai New Materials Technology Co.,Ltd

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cemented carbide tricone drill bit for mine,oil,water well using
Specification: 9-7/8inch
Detail: Cemented Carbide Tricone Bit for Had Formation with semi abrasive ,China 279mm IADC745 Air Cooling Tricone Bit for Mine Drilling

high quality tricone drill bit for mine,oil,water well using
Specification: 9-7/8inch
Detail: Factory Supply Durable Drill Bit 9 7/8 Inch For Hard Formations Rock Tricone Bit mining drill IADC725


Showing 11 - 12 of 12, total 2 pages [First] [Previous] [Next] [Last]
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