Self-drilling anchor combines drilling, grouting and anchoring into a one-step procedure, assuring maximum rock strengthening under complex and diverse strata (i.e. collapsed rock, loose soil and ground needing cased borehole) with high reliability, efficiency, and simplicity.Type T anchors utilizes a trapezoidal thread pattern for stronger clutch against grout and higher ultimate tensile strength while Type R anchors utilizes a wave like thread to increase the anchor retention strength.
Accessories and parts
Our rock anchor system composes a total of six components including the anchor body. They are the drill bit, coupler, grout stopper, arch plate, and nut. Grout injection adapters and steel shank can be included in the order upon request. These accessories are essential to the anchor system’s overall functionality.