Split set Rock bolts 47mm*7''
Negotiable /Piece
Min.Order:1 Piece
The split-set rockbolt is also named friction-type rockbolt. It has good rock anchoring force and can be widely used for the provisional and permanent support of underground stope, laneway and other underground project mining in mines. It is a kind of high-quality product with mature technology, easy operation, fast construction, low cost and feasible safety performance.
Diameter can be 39mm,40mm,47mm,special diameter can customize
Length can be 4',5',6',7',8',can customize
Plate:150mm*150mm,can customize