QL50 DTH HAMMER&152MM Concave Bits TCI Spherical -Help the mines reduce the drill meter cost from USD1.56 down to 0.48USD, saving 800K USD for the mine budgets ,comparing with Atlas Copco and Sandvik.
HK6-M(Mission 60) DTH HAMMER&165MM Concave Flat Face Bits TCI Spherical -Help the mines reduce the consumables cost down to 50% less,saving huge budget for the mine budgets ,comparing with Sandvik.Hammer drilling meters 13000M, drill bit:3500M.Beat down Sandvik.
HK6-M(Mission 60) DTH HAMMER&165MM Concave Flat Face Bits TCI Spherical -Help the mines reduce the consumables cost down to 60% less,saving huge budget for the mine budgets ,comparing with Sandvik and Atlas Copco.BD DRILL won the 2018 forecast.