... Industry, Mould Industry, Craft Industry, Stone processing factories, Furnace (fireplace) making, Tombstone processing industries, Advertisement industries for Stone art craft works, Home & Outdoor ... Speed30m/minMax Engraving Speed20m/minPositioning Accuracy0.05mmHold modeVacuum/Clamp (vacuum table, Vacuum pump)Option systemDust collector , dust coverSpindle Speed0-18000 or ...