Company designs drills, bits for all rock drilling applications.

Company's iconic drill now equipped with Cummins diesel that meets U.S. EPA Tier-4 Final emissions standards.

Potential clients can test the tophammer rig on their site before buying.

Consortium established to explore advancements in robotics, efficiency and safety.

Wimmer North America will distribute Transformer, Crusher and Processor attachments.

Mining and Rock Technology looks to step up service for U.S. customers.

Company also names new president and CEO.

Rig can mount on single or tandem rear axle truck or ATV carrier.

English Cave hadn’t been accessed for more than 100 years.