1.excellent alloy,supper tungsten carbined-tip. 2.TCT scoring saw blade TCT scoring saw blade 1.excellent alloy,supper tungsten carbined-tip2.can be regrinded many times,long life3.it is suitable to medium-sized enterprise,it is for the market of Asia and Africa4.steel plate:SKS51.5.Production line:Vollmer CNC grinder,Trumpf laser cutting machine,sandwich. soldering flank Umicore.6.t.c.t saw ...