... SH-690 laser cutting and engraving machine Applicable mateicals >Plexiglass,acrylic,wooden board,plastic,rubber,crystal,ceramic tile,bamboo,grantile,marble ... industry >Art gifts,cloth toy,marble,grantile,crystal,paper product,acrylic etc. industries3.Technical parameters > Laser power :60W(70w,80w,100w ... ,PLT,CDR,DMG,DXP,PAT,CDT,CLK,DEX,CSL,CMX,AI,WPG,WMF,EMF,CGM,SVG,SVGZ,PCT,FMV,GEM,CMX ...