... communications, hardware, tools, accessories, precision instruments, eyeglasses and clocks, jewelry, auto parts, plastic buttons, construction material ... metals and alloys (iron, copper, aluminum, magnesium, zinc and all other metals), rare metals and alloys (gold, silver, ... ModelTK-YAG Laser Marking Machine for Metal and Nonmetal materialLaser output power50WLaser wavelength1064nmBeam quality m2 ...