Posted by Franz [4.156.234.33] on Wednesday, March 23, 2011 at 02:15:43 :
In Reply to: O.T. Gas powered rock drill posted by David Sherman [72.47.9.228] on Tuesday, March 22, 2011 at 23:14:32 :
Have you considered
http://www.rockremoval.com/micro-blast.html
Follow Ups: