... operation 3.IGBT technology 3.CE certificated High Frequency Quenching Machine.. Rated Duty Cycle: 100%. Application of Induction Heating ... handle, mold accessory, kitchen and table ware, art ware, standard part, fastener, fabricated mechanical part, bronze lock, rivet, ... of various hardware cutting tools, such as diamond tool, abrasive tool, drilling tool, alloy saw blade, hard alloy cutter, milling ...