... .5mm Material: C50, C67, 1075 Usage: shutter spring, band saw, saw, tools Steel strip Packaging Detail:Uniform packing or as per ... ) Material: C50, C67, 1075 3) Usage: shutter spring, band saw, saw, toolsFeatures of steel strip:1) Color: white yellow, blue, ... Used for producing various products, such as saw, automobile clutch, clockwork,spring, band saw, darby, deep draw, barrette, chemical industrial ...