| News - Center Rock involved in saving Chilean Miners | Print this page |
|
Using the Center Rock hammers and drill bits to speed up the process, an alternative hole is being drilled to get to the miners within an estimated period of 6-8 weeks – instead of the 4 months predicted with the original plan that has been commenced. For more information please see the full article (in the Pittsburgh Post-Gazette) at: http://www.post-gazette.com/pg/10245/1084464-454.stm#ixzz0yO6XgTSz
|


