R32 Q235 Steel Hollow Grouting Self Drilling Anchor Bolt For Slope Stabilization

Customized Self Drilling Anchor Bolt, 280kN R32 Self Drilling Anchor, T76 Rock Bolting Tools

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R32 Q235 Steel Hollow Grouting Self Drilling Anchor Bolt For Slope Stabilization

Description

Product Description: Minetech self-drilling hollow grouting anchor is comprised of a hollow bar, a drill bit, a coupler, a centralizer, a plate and a nut. It is a new type of bolt which can perform …

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