... ,High speed&precision 2,CE 3,Imported lens and linear guide 4Friendly software operation Desktop Laser engraving ... is widely applied in the fine engraving, cutting and hollowingout on nonmetallic materials with all kinds of characters, graphs, ... , Paper, PVC boards, Density board, Marble, Glass and so on Technical InformationTechnical IndexTechnical ParameterMemo (Buyer’s option)ModelSCK5070 Working ...