... of watch case, watch flan, handle, mold accessory, kitchen and table ware, art ware, standard part, fastener, fabricated mechanical part, bronze ... diameter 300-2500mm, abrasive tool, drilling tool, alloy saw blade, hard alloy cutter, milling cutter, reamer, planning tool and solid ... brazing of circular saw and other tools, usually 4 to 9 seconds is needed to braze one diamond blade.Brazing of various ...