RE: RE: RE: RE: drillingIt could take 2 weeks to drill the 600 meters , drilling a iron formation is a very slow process, if the drilling goes well they may bet 70 meters every 24 hours , this type of ground is very hard on drill bits as they wear out alot faster,so all rods need to be pulled out to replace the bit, if they are lucky they will get 24 hours on a bit ,but thats without forcing to gain meterage.
tundra01