... conditions 2-A high rate of installation since drilling, placing and grouting SupAnchor Anchor rock anchor pin SupAnchor Self- ... andMustang rigs.• Particulary suitable for difficult ground conditions.• A high rate of installation since drilling, placingand grouting can be ... support anchor• Portal preparation • Soil nailingSupAnchor Anchor rock anchor pin TECHNICAL DATAsize:R25, R32, R38, R51, T76,30/11 ...