... Engraving Machine DL-1325 High-rigidity firmness leath bed, imported ball screw rod DEELEE CNC stone engraving machine DL- ... ball screw rod and linear guide rail, high precision.High subdivision step motor, high speed, low noise and powerful.Brushless ... 3D engraving software.Software update timely.DSP control system optional.High-power, deeply incise. ApplicationsMarble, bluestone, jade crystal, agate ...