Drifting & Tunneling

A group of products designed for drilling in underground mines. Among the most popular are connectors, drill rods and drill crowns with threaded connections - R32, R35, R38, T38 and T45. Due to the large volumes of underground drilling tools ordered, we are ready to offer customized solutions in terms of threads and configuration of individual models of drill crowns.
Top Hammer 

Drifting & Tunneling

download catalog
A group of products designed for drilling in underground mines. Among the most popular are connectors, drill rods and drill crowns with threaded connections - R32, R35, R38, T38 and T45. Due to the large volumes of underground drilling tools ordered, we are ready to offer customized solutions in terms of threads and configuration of individual models of drill crowns.

We know the drill.

Almost 50 years of experience mainly in the production of mining tools for coal mines, non-ferrous metal ore mines and quarries puts Gonar in a high position among companies with a similar business profile.