Drill string from Epiroc combines drilling precision with speed
Epiroc's next-generation COPROD 89 drill string is specially designed to meet the evolving demands of surface mining and quarrying. This upgraded system delivers increased Rate of Penetration (ROP) and reduced fuel consumption with the increased flushing capabilities
machineryasia 
Epiroc's next-generation COPROD 89 drill string is specially designed to meet the evolving demands of surface mining and quarrying. This upgraded system delivers increased Rate of Penetration (ROP) and reduced fuel consumption with the increased flushing capabilities
