... base module (TEM00) output, diameter of focal spot is less than 20 um. Divergence angle is 1/4 of semiconductor ... .6. Processing speed is 2 or 3 times quicker than traditional marker.7. Under WINDOWS interface, compatible with files ... sanitary ware, tools, accessories, knives, glasses, clocks and watches, jewellery, automobile accessories, bags decorated clasps, cookers, stainless steel products and ...