... and Engraving Machine >1300x2500mm >5.5kw spindle, 24000rpm >AC380V/50-60Hz >ISO9001, ISO14001, CE CNC Metal Milling and Engraving Machine ... , USB data transfer, supporting working off computer. Mobile controller makes more convenient operation.3. Well softwares compatibility, such ... double rows, support heavy-duty working, strong and durable.5. Imported ball screw, make high precision for cutting ...