CAPACIDAD DE PERFORACIÓN EN METROS | |||||
PQ | HQ | NQ | BQ | ||
MANCORE 600 | – | 400 | 600 | 780 | |
VERSADRILL KmN 1.4 | – | 700 | 1,000 | 1,300 | |
SANDVIK DE 140 DIESEL | – | 700 | 1,100 | 1,400 | |
SANDVIK DE 710 | 350 | 680 | 1,000 | 1,300 | |
BOART LONGYEAR LF 90 | 476 | 722 | 1,064 | 1,385 | |
SANDVIK DE 740 | 831 | 1,230 | 1,837 | 2,350 | |
BOART LONGYEAR LF 230 | 1,043 | 1,578 | 2,326 | 3,024 |