The article presents a unique drilling tool – a V-30 drill bit designed for large-diameter vertical and inclined borehole drilling with Cubex rigs both in underground workings and from the daylight surface.

You have no rights to post comments

Videos

2017joy global

Первая поставка и сборка самосвалов Terex TR100

SANDVIK Mining

Blast hole tamping device WL 36-53

Experience in Braås - Interview with Martin Lundstedt and Martin Weissburg

ЧЕТРА Т40: самый мощный российский бульдозер на тест-драйве

­