Down the Hole Hammers
DTH is the dominant drilling method today.
Excellent hole straightness, good hole cleaning; smooth, even walls for easy charging of explosives; deep hole drilling capacity and efficient energy transmission are benefits that have effectively sidelined other drilling techniques.
Employing the DTH method, it’s easy to optimize the layout of a quarry or open pit mine. In addition, DTH lends itself superbly to numerous other applications, including water well drilling, exploration, foundation, anchoring and geothermal holes.