bids are invited for coated tungsten carbide inserts mse item-1- high positive square inserts with four cutting edges to suit the existing 45 degree face milling cutters as per the annexure serial number-1 , item-2- high positive square inserts with four cutting edges to suit the existing 45 degree face milling cutters as per the annexure serial number-2 , item-3- high positive square inserts with four cutting edges to suit the existing 45 degree face milling cutters as per the annexure serial number-3 , item-4- double ended pressed inserts with uf type chip breaker-bis-9897 as per the annexure serial number-4 , item-5- double ended pressed inserts with j type chip breaker as per the annexure serial number-5 , item-6- double ended pressed inserts with c type chip breaker as per the annexure serial number-6 high positive square inserts with four cutting edges 1, high positive square inserts with four cutting edges 2, high , tungsten carbide rotary burr cutter total quantity : 700