... 1200*900mm 2 CE FDA,DSP control system CO2 laser key cutting machine JK1290 Detailed configuration:A. Imported fully stepper ... Dual transmission of USB2.0E. Chinese,English, LCD, Humanity button panelsF. Reci CO2 laser tube use for 8000-10000 hoursG ... Materials: Nonmetal materials such as double color boards, acrylic, glass, crystal, wood, bamboo, rubber, plastic, garments, paper, leather, marble, ...