1 multi-cylinder engraving machine can be carved (2) imported high precision ball screw 3 dual-use engraving machine (flat a Applications:Engraving: Acrylic cutting and engraving, crystal word production, cutting and engraving color plate, plexiglass and PVC board, building models, instrument panels, badges, and sign making.Woodworking: Woodworking Furniture cutting and carving, hollow sculpture, ...