TEI rock drill equipment includes excavator-mounted drilling attachments, limited-access rigs, hydraulic drifters and handling products. The range is aimed at work such as soil nailing, micropiles, tunnelling, mining and other rock or soil drilling. Selection starts with the bore and host machine, because the attachment, drifter, feed, hydraulics and tooling must operate as one compatible […]
rock drilling
24
Oct
Oct
Center Rock hammer commonly means a down-the-hole hammer made by Center Rock, including its Force and Rock Xtreme product lines. These pneumatic tools place the impact mechanism immediately behind the bit, so energy is delivered at the bottom of the hole. Selecting one requires more than matching nominal diameter: the compressor, bit shank, ground, rig […]
24
Oct
Oct
Numa hammer generally means a pneumatic rock-drilling tool from Numa’s down-the-hole or horizontal directional drilling ranges. The manufacturer offers hammers, bits and related components for vertical, horizontal and reverse-circulation work. Choosing a tool requires the hole, formation, compressor, drill rig and bit system to be considered together, because a nominal hammer size does not guarantee […]
22
Oct
Oct
Rock drilling tools form the working connection between a drilling machine and the formation being penetrated. They include much more than the bit: rods, tubes, couplings, adapters and method-specific assemblies must function together to create the required hole or recover the required sample. A practical selection begins with the purpose of the work and the […]