... water chiller co2 laser machine with RECI laser tube DM-1290L high quality:Parameter of DM-1290L Laser ... stepper motorNet Weight400kgOptional partsUp-down worktable, USB Port, Red light pointer,AutofocusApplicable materialAcrylic, crystal, glass, ceramic, ... metal coating, cloth, fabric, wood etc. Workable Materials: Wood, Paper, Leather, Cloths, Organic glass, Plexiglass Resin, Acrylic, Woolens, ...