... laser tube,DSP offline 600x900mm working area CE,FDA glass laser engraving machine , 100W laser, best quailty laser ... : Available materials: acrylic, PVC, rubber sheet, plastic, crystal, glass, wood, bamboo, oxhorn, figuline,marble, leather, cloth, double- ... customer requirementsOptional parts:Motorized up&down working table 300mmRotary clamp: used for cylinder engraveRed pointer: tell you the ...