... we mainly focus on the former Standard Features1. The laser engraver supports all kinds CAD,CORELDRAW professional drawing software to avoid ... photoelectric film, flexible circuit board and etc.Optional Parts100W laser tube, 130W laser tube, Servo control system, Index head, Lift flat ... /BMP/DXF/NC/DWG/PLTDrive ModeStepperCutting Thickness<20mmWeight600KG 3d laser crystal engraving machine-JH1290