Rock Drill Bit
Roller cone drilling bits type (or rock bits) are still the most common type of bit used worldwide in oil and gas fields. The cutting action is provided by cones that have either steel teeth or tungsten carbide inserts. These cones rotate on the bottom of the hole and drill hole predominantly with grinding and chipping action.
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Yanggu Litong Rock Drilling Tools Co., Ltd.
Yanggu litong rock drilling tools co.,ltd is a manufacturer of rock drilling tools with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in mining,rock drilling and construction and other industries.
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
