Drilling for Opening Slots Faster, Safer and More Accurate
Drilling for Opening Slots Faster, Safer and More Accurate
2 PagesSTRAIGHT FORWARD DRILLING DRILLING FOR OPENING SLOTS FASTER, SAFER AND MORE ACCURATE The San Geromino mine in Chile was facing the challenge of creating open slots with a high productivity in a safe manner. There is no other technology that is better than the Wassara DTH hammer when it comes to drilling a long hole rise, due to the fact of the straight holes, high productivity and low stress caused on the host rock. LKAB Wassara AB | Box 1
