... monument, tombstone, and so on... carving work.2. Art glass, emerald, glass decoration processing.3. Cutting, clearing bottom, drilling, ... 2D, 3D carvingMaterial applied for:Glass, ceramics, silicon slice, crystal, granite, marble, malmstone ... best NCstudio parameters for Different Stone , Marble , Granite, Glass, Tombs, Ceramic tile, and other hard materials engraving . ...