Sandvik Mining and Rock Solutions introduced its Sandvik DR411i rotary blasthole drill rig at MINExpo. The compact, mid-class drill delivers high productivity for both rotary and down-the-hole (DTH) production blast holes. Sandvik DR411i supports a hole diameter range of 6 3/4 to 10 5/8 in. (170 to 270 millimeters) and comes equipped with the full suite of Sandvik i-series technology,…
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