underground drilling

Next generation coring rig improves underground drilling

Boart Longyear’s MDR700 underground coring mobile drill rig is a next generation rig that can help you drill better underground.

Boart Longyear launches MDR700 underground coring drill rig

Boart Longyear has launched its new MDR700, the next generation underground coring rig with advanced mobility. The MDR700 is a powerful rig that utilises proven...

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