Purchase Qty. Reference FOB Price
1-24 Tons US$849.00
25-299 Tons US$829.00
300+ Tons US$799.00
Product Description
Grouting Rock Anchor Bolt Hollow Grouting Rod Product Description The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope ...