Self Drilling Anchor Installation

Self Drilling Anchors are hollow rockbolts which serve as both the drill string during drilling of a support hole, and as the support tendon once grouted into place. Suitable for mechanized rockbolting, this installation is an efficient solution to mines who want to spend more time mining. • Suitable for quasi-static ground conditions • Self-drilling • Can be coupled for extension drilling • Efficient support cycle • Mechanized rockbolting