Overburden Casing System HYPERBIT introduced by OCMA DrillTech for world market.
MicroPiles with Casing System MEGABIT 143SU for bridge Construction in UK.
OCMA DrillTech introduce the new Concentric Casing System MEGABIT.
Forepoling Drilling System - Tube Umbrella Drilling - will be show during the exhibition GEOFLUID 2014 in Piacenza - ITALY.
OCMA DrillTech DTH BIT reached the Record of 8000 meters drilled in quarry.
OCMA DrillTech is designing the new series of DTH hammers.
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