Underground Mining Friction Bolts 39mm Split Set Rockbolts 

ANTO rock bolts have been exported to many countries, with high strength and good mining supporting effect, and have received praise from many countries. For example: Australia, Russia, South Africa, Zambia, Chile, Peru and more than 20 countries. Product Description Split set bolt, also called split set stabilizer, is an indispensable advanced material for underground mining support. Split set bolt is a very specific support product, and it is an advanced material used for the support of the roof of the underground copper or gold mining and other projects. Product Parameters ITEM No. Diameter Steel thickness Min Yield Strength Min Breaking Strength…

Rock Bolt 47mm Friction Bolt 47mm Split Set Stabilizer 47mm Split Set Bolt 42mm Friction Bolt