Protect Your Blast Hole For Best Blasting Quality
MTi Group’s Collarcone Hole Savers are recognized as essential tools in drill and blast operations. Collarcone Hole Savers are a Collar Cone Protection product that protects blast holes before explosives are inserted. Collarcone Hole Savers are used to protect holes from exposure to rainwater and falling drill cuttings. Rainwater mixed with fine drill cuttings will…