... square rail SW1325 SIWEI CNC engraving & cutting machine for wood artcraft products/wood furniture industry MODEL 2011 ... Speed6000-24000rpm15Working ModeStepper motor16Working Voltage AC220V/50HZ/60Hz for standard machine, if optional vacuum system or servo system ... device, more accuracy 32FOB-SHANGHAI/Ningbo/Yiwu Price for standard machine USD6600Suitable MaterialsWood, Plastic, Aluminium, Di-Bond, ...