... a piece of PCB.2. Accuracy: The min error of numerical control drill hole less than 1mil (0.025mm).3. Automatism ... supply: 110v60hz/220v50hzVolume: 750X750X750mmGross: 90KG Free parts along with the machine: Controlling Box, Controlling Card and Software, Water Tank, Water- ... Power Line, Brush, Clamp, and Spanner. Warranty: 1 year for machine.We supply online service MSN, Skype, Yahoo, Gmail and so ...