Results forjournal bearing petroleum drilling toolsfrom 2 Products.
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Product Description: Single Roller Cone Bit is an oilfield drill bit used for drilling oil and gas wells. It is mainly composed of a cutter head, a bearing, and a steel body. The ...
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Product Description: Single Roller Cone Bit is a kind of rotating cutter bit, also known as roller cone drill bit, which is suitable for petroleum drilling tools and widely used in ...
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