... High-precision Laser cutter machine JK-4030 1)high precision 2)use for engraving non-metal materials 3)40*30cm 4 ... )CE,FDA High-precision Laser cutter machine JK-40301. Features:The machine adopts CO2 ... Photoshop 18)Color separationyesmachine photo:samples materials: marble, wood, plastic, bamboo, acrylic, etc. Other size machine, like JK1200x900, JK1200x800, JK400x300, ...