Deep pile or cave driving skills

deep pile or karst cave driving: Drilling tools need to be lengthened and must be equipped with a centralizer
Tips: Deep piles in rock formations are prone to eccentric holes, and barrel drills need to be customized according to the formation to avoid unnecessary waste.


Unidrill manufactures a complete range of cemented tungsten carbide replacement wear parts for foundation drill, mining and tunneling, trenching, road milling industries...

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