... as the scheduled angles under the controlling of the computer, the laser focus on the surface of the work piece ... .l Electronic Components: Resistance, Capacitance, Chips, Printed Circuit Boards, Computer Keyboard, etc.,l Mechanical Parts : Bearings, Gears, Standard Parts, ... Zipper, Key Holder, Sanitary Ware, etc.Technical Data: l Laser Output Power: 50Wl Standard Marking Scope: 110 mm×110mml Optional ...