The surface of mounting sample is not smooth. Grinding is to remove excess part of the sample with abrasive materials.
One-button flushing and cleaning, effective prevent the obstruction causing by grinding debris;
Faucet can be switched to automatic mode, less operations for manual grinding and polishing;
Large diameter drain hose, not easy to blocking and drainage quickly;
Retractable water hose for easy cleaning and remaining;
Optional glass operation panel, easy to clean and good at sealing;
Optional buttons operation panel, simple and practical for using.