Tampere: 10 September 2018 – Sandvik Mining and Rock Technology expands its high-pressure DTH drill rig offering with a new model, Leopard DI650i, designed for larger hole sizes. Balancing proven ...

SALT LAKE CITY — April 29, 2014 — Boart Longyear (www.BoartLongyear.com), the world’s leading provider of integrated drilling services, equipment and performance tooling, is launching the BLH™ series ...

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