... marble,granite,tombstone, milestone... 2. with water tank on worktable, especially for light duty stone 3.dust proof JC-1215 Light duty stone cnc engraver ... G code Applicable materials :1.Suitable for natural marble, granite, bluestone, sandstone, artifical stone, tombstone, milestone, ceramic tile, jade, crystal, ... , please feel free to contact us ! Light duty stone cnc engraver (1200*1500mm)