... strong power Scope: Natural marble, granite, bluestone, sandstone, artificial stone, tombstone, milestones, tile, floor tile, metal, glass and ... down, drilling, two-dimensional sculpture. Granite and other hard stone carvings can be layered to 3mm Marble, bluestone, etc. ... machine seamless welded steel structure, it really rigid deformation, table back lining plate, high strength and good rigidity, ...