... of Laser Engraving Machine used in cutting, carving processing to wood, plastic, marble,metal. SH CO2-SP60/120 Laser Marking MachineApplicable ... frequency20KHZMarking stylePlane,cylinderRepeat precision±0.01mmNet weight120kgMachine dimention1080x530x1335(mm)Laser Marking MachineApplicable materials >Leather,cloth,acrylic,crystal,plastic,rubber, ... see our website. SH CO2-SP60/120 Laser Marking Machine