... steel, nichrome, titanium alloy, heat-treated steel, cast iron, aluminium alloy, fine aluminium,iron, plastic,graphite.TF12K4014.0592.53750It's recommended for manufacturing ... steel, nichrome, titanium alloy, heat-treated steel, cast iron, aluminium alloy, fine aluminium,iron, plastic,graphite.YG15K4013.97882900Excellent impact and shock resistance, suitable ...