balsa wood cutting machine 1.DSP offline control system 2.LCD touch panel 3.USB port 4.CE,FDA certificate balsa wood cutting ... materials: acrylic, PVC, rubber sheet, plastic, crystal, glass, wood, bamboo, oxhorn, figuline,marble, leather, cloth, double-color board ... , Red light pointer, Auto focus, water chillerMachine Certificate:How to choose suitable machine:Machine Photos in detail:Laser Samples: