... stainless steel plate, stair railings, columns, etc.), precision mold industry (standard mold, etc.), the tool industry (drill bits, carbide cutters ... metal film , the workpiece coated by ion coating machine can improved hardness, wear resistance, anti-corrosion and ... .Application:Tools,Cutting tools,Drill,Cutter,High scale mold,Precision parts and Electronics industry ModelFunction HTC-700HTC- ...