MS-3030 mini jade engraing machine 1. High accuracy ball screw 2. DSP control ... /ISO, OEM service 4. With rotary axis MS-3030 mini jade engraing machine Applications2D engraving, 3D engraving, line engraving, cutting, ... Tile, Tombstone, milestone, Terrazzo, Limestone, Sandstone, Travertine, Quartzite, Slate, grindstone ,Jade, crystal, plexiglass, aluminum composite panel, aluminum block, copper and so ...