武田機電

Rockmore掘進機，Rockmore掘進系統(tǒng)，Rockmore推進器

Rockmore International has announced a revolutionary new thread design, XR32, to improve precision and efficiency in drifting and tunneling operations, and to extend thread life. This new thread design is the product of Rockmore's in-house R & D and manufacturing facility, in response to demand from underground drillers for a stronger and more powerful drill string. Extensive lab and field testing has demonstrated the effectiveness of the XR32 thread system in providing more efficient energy transfer, higher bit penetration rates, and longer thread life for both bit and rod. The new XR32 thread is employed at the bit connection end for hex drifting and tunneling rods, and is used for both male and female components - both tunneling bit and rod. The other end of the rod, connected to the coupling or shank adapter has a standard thread such as R38 or T38. That means smooth integration into your existing drill string. More MultiPoint - The Next Generation of Carbide Inserts for Button Bits Rockmore International, a global manufacturer of rock drilling tools, has developed a revolutionary new carbide insert design for their button bits, the MultiPoint. In percussion drilling, penetration rates depend on efficient crack propagation. With a conventional hemispherical insert