... and strong power Scope: Natural marble, granite, bluestone, sandstone, artificial stone, tombstone, milestones, tile, floor tile, metal, glass and rigid ... down, drilling, two-dimensional sculpture. Granite and other hard stone carvings can be layered to 3mm Marble, bluestone, etc. ... CAD / CAM design software;10 two-way tool cooling system, improve tool life;11.CNC digital control, with the breakpoint ...