220V Portable Mini Stained Electric Grinder Diamond Glass Grinding Machine Art Glass Grinding Tool Polishing Machine European 

Features of miniature automatic water mill 
1. Small grinding table is easy to operate 2. Stable performance 
3. Automatic water supply 
4. Recessed switch design to avoid leakage 5. Grinding of brittle and hard materials such as glass and ceramics 
6. Grinding a variety of geometric shapes: flat, curved, rounded, inclined, etc.