Particle board Laser Cutting DSP System LCD touch Panel, Manul Video ... letter: 1*1mmSupport graphic formatDST, PLT, BMP , DXFResolution ratio<0.01mmLocation precision<0.01mmPower supply220V/50HZOperating temperature5 – 40 centigrade degreesOperating humidity5%-95 ... Crystal Laser Engraving :Non-metal materials such as double color board, Plexiglas, glass, bamboo and wood, rubber, marble, granite and ...