1.3D inner Laser Machine 2.70mm*70mm/175 mm*175mm 3.7000mm/ ... swinging as the scheduled angles under the controlling of the computer, the laser focus on the surface of the work piece ... , etc.l Electronic Components: Resistance, Capacitance, Chips, Printed Circuit Boards, Computer Keyboard, etc.,l Mechanical Parts : Bearings, Gears, Standard Parts, Motors ...