The Advantages of Rock Drilling with Pneumatic Hammers ...
2011-11-22u2002·u2002Another key advantage that pneumatic hammers offer SEC is the drastic reduction of drilling fluids used on a project. On some projects, SEC has completed pilot bores up to 1,000 ft with a mere 250 ft of fluid — just enough fluid to keep the transmitter cool is all that is needed. This offers a key environmental advantage for customers with ...
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