... .18 - 2.5mm Material: C50, C67, 1075 Usage: shutter spring, band saw, saw, tools Steel strip Packaging Detail:Uniform packing ... 2.5mm 2) Material: C50, C67, 1075 3) Usage: shutter spring, band saw, saw, toolsFeatures of steel strip:1) Color: white ... black2) Used for producing various products, such as saw, automobile clutch, clockwork,spring, band saw, darby, deep draw, barrette, chemical industrial ...