... 2.Laser Wavelength: 1064um 3.Machine Power: 5KW JK-50W metal laser marker :Performance Features: 1. The machine takes YAG lamp ... , Bearings, Clutch, Lights, etc. Electronic Components: Resistance, Capacitance, Chips, Printed Circuit Boards, Computer Keyboard, etc., Mechanical Parts : Bearings, Gears, Standard Parts ...