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Location:

Gyeonggi-Do, Korea

Main Item: dth hammer, cluster hammer, screw hammer, tornado hammer, over burden system,
Business Type: Manufacturer, Exporter

TD Ring Bit system is overburden drilling system of concentric method of drilling. This system, an easier and more reliable overburden drilling system, have three components - Pilot bit, ring bit and casing shoe. TD Ring Bit system drills straight...

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Kim, Young Gi ( TOP DRILL INTERNATIONAL Co., Ltd. )
(20~4000 Characters)
Listed on Jun 21, 2016