1.carbon steel blade 2.for automation equipment 3.blade for cutting rubber 4.specification,20*0.4* ... balde,etc.2.Kitchen supplies:blade for plane,blade for potatoes,shovelling blade,the food cooking ... ,portable knife,etc.5.Tools blade:blade for electric scissors,trimming balde,plastic burr balde, ... can provide blade like this bellows tungsten steel carbon blade1.high quality ,durable 2. tungsten steel ...