... -cooling 2.DSP controlling system 3.high precision and speed Paper Laser cutting machineGM-1224LLaser cutting Bed Technical SpecificationsItem / ModelGM- ... rotary attachment works with the up and down worktable,3).Red light pointer, the unit makes the laser path visible4).USB ... , Perspex, glass, wood, stone, marble, gravestone, rubber, leather, fabric, paper, cloth, dual-color boards, and so on.