The construction of every tunnel excavation and underground project requires the coordinated operation of various types of equipment. Rock drilling tools & tunneling tools used in underground tunnel construction are crucial instruments for penetrating and breaking through rock layers. Choosing the right rock tools not only withstands the harsh conditions and high pressure encountered during tunnel construction but also significantly enhances the speed and safety of underground tunnel construction. This, in turn, shortens project timelines and improves cost-effectiveness.
Raise boring cutter (RBM cutter) is a tungsten carbide insert roller cutter mounted on the reaming head of raise boring machine (RBR, raise borer), which is an excavation tool for breaking rocks. As the most important raiseboring drilling tools, the raise boring cutters are mainly used in the construction of vertical shafts, inclined shafts, surge shafts, ventilation shafts, and escape shafts, and can be widely applied in underground engineering construction fields such as mine, hydropower, transportation and so on.
Group items tagged 
