Mining Support Self Drilling Anchor Bolt Hollow Injection Bar It is mainly applied in complex layer formation of broken rock, loose soil, weathering rock and so on which is difficult to make the hole. It is ... Lire la suite
Self Drilling Anchor Bolts matching threads R25,R23,R38,R51 and T76 Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consistsof rod, drill ... Lire la suite
Full Threaded Steel Self-Drilling R23/R32/R38/R51/T76 Hollow Anchor Rods for Mining Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it ... Lire la suite
40CR R32/20 Hollow Bar Self Drilling Anchors Bolt for Slope stabilisation Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consistsof rod, ... Lire la suite
Hollow Self Drilling Anchor R51N Diameter 51mm , High Efficiency Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, i t consists of rod, drill ... Lire la suite
R38N SDA Grouting Self Drilling Anchors for Slope Stabilization Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations, it consists of rod, drill bit, ... Lire la suite
R32S T-thread Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut Products information The SelfDrilling Anchor (SDA) is unique anchoring system and fulfills current and increasing demands ofthetunnelin... Lire la suite
Self Drilling Anchor Bolt Drilling Anchor Rod Description: Self Drilling Anchor Bolts are a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured ... Lire la suite
Mining Rock Bolts Self Drilling Anchor System Drilling Tools For Reinforcement The self-drilling hollow bar anchor system consists of a hollow threaded bar with an attached drill bit that can perform drilling, ... Lire la suite
Self-Drilling Anchors The Self-Drilling Hollow Anchor System performs drilling, anchoring and grouting in one step. It allows air and water to freely pass through the bar during drilling to remove debris and ... Lire la suite