Tender For corrigendum : supply of cloth abrasive belt, size-3.1/2%u201dx15.1/2%u201d consisting of 1)abrasive material:-aluminum oxide 2)bonding material:-resin over resin bond 3)base material: cloth 4)cloth type:- x weighted 5)grit:-80 6)grade:-medium 7)coat density:-closed 8)type:-belt type