... in the steel wire of the bead ring,which is good for next processing. it can be used along with cut wire ... returnscharacteristics of productsmoderate hardness,strong toughness,shock resistance,long life,good resilience,high cleaning speed,low sand consumption,unbreakable,high ... processing in the steel shot,there is no substitute for its cleanig,intensifying,shaping and regulating.The USA has produced ...