... 100X100mm 4 Minimum line width: 0.04mm MDK-CO2 laser marking machine Characters: 0.3mmCarving scope: 100X100mmDepiction depth ... apply.5. programmable laser power supply system, automatic adjustment of the best supply current, laser output power stability, ambient temperature ... and friendly interface, open system of powerful, professional laser marking control software, to support the PLT, BMP ...