core mine drill bit

(51)

8 1/2inch IADC537 Tricone bit roller cutters for core barrel,$150-600 for different sizes
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Place of Origin Hebei, China (Mainland) Brand Name Keruite Model Number 8 1/2"215.9mm Type Tungsten carbide bit Material 15CrNi4Mo Size 8 1/2"tricone palm IADC 517 Nozzles 1PCS Application water well, oilfield, ... Read More

2016-05-16 21:21:04

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tricone bit cutter

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core mine drill bit

core mine drill bit

8 1/2inch IADC537 Tricone bit roller cutters for core barrel,$150-600 for different sizes Contact Now

8 1/2inch IADC537 Tricone bit roller cutters for core barrel,$150-600 for different sizes
Contact Now