Mining Support 33mm 39mm 47mm Split Sets Rock Bolt 

Mining Support 33mm 39mm 47mm Split Sets Bolt ANTO Split Set stabilizer is a slotted steel tube,with one end tapered for easy insertion into a drill hole. The other end has a welded ring flange to hold the bearing plate.  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 Elongati…