... 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. can ... motor power 3.0KW Spindle Spindle speed 0-24000rpm/min Work step Engraving Command G code *. u00 *. mmg.pltVoltage ...