Aq Bq Nq Hq Pq Gauge Diamond Core Drill Bit For Hard Rock Drilling Product Description: 1.Made with high quality synthetic diamonds; 2.mixed evenly through a metal alloy matrix; 3.Suitable for various ... Подробнее
Natural Synthetic Diamond Mineral Core Drilling Diamond Reaming Shell Specification: Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional and wireline ... Подробнее
AQ BQ NQ HQ PQ Surface Set Diamond Reaming Shell For Core Drilling Specification: Reaming shell is used to couple the drill bit with the core barrel. It is suitable for use on all conventional and wireline core ... Подробнее
Bq Nq Hq Pq Wireline Overshots and Core Barrel For Diamond Core Drilling Specification: Overshot is a necessary device in wireline drilling. It is dropped on a cable and directly couples onto and lifts up the ... Подробнее