... 2 CE FDA,DSP control system CO2 laser key cutting machine JK1290 Detailed configuration:A. Imported fully stepper motor and drive ... guidewayD. Dual transmission of USB2.0E. Chinese,English, LCD, Humanity button panelsF. Reci CO2 laser tube use for 8000-10000 hoursG ... exact material you want to engrave/cut? (wood, acrylic, cloth, fabric, leather, rubber, paper, plastic, marble....)2.The cutting depth on ...