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MCL California chose ProDrill rock drilling tools
09 Oct 2016
Barry Upton, a 33-year underground contract mining veteran, has served as MCL California managing director for nearly a decade. When his company search for a supplier of rock tools like top hammer drilling consumables, he told us in MINExpo 2016, Las Vegas which held on Sep 26-28, 2016.
"At the end of the day it come down to cost per pc, cost per drill meter, cost per percussion hour, diesel consumption per hour, cost per drilling speed and efficiency. Whatever the measure happens to be, you need to be competitive in the total top hammer drilling cost,and we have been pleased we chose ProDrill."
ProDrill threaded button bits has delivered 300 meters to 400 meters for very hard rock conditions per pc more than MCL expected.