Designed with a diamond grinding wheel for superior thermal conductivity and wear resistance, this product handles both coarse and fine grinding tasks and works with AC 110-220V power sources. Features a sturdy double bracket support that ensures smooth operation, reduces vibration, enhances stability, and extends the grinder's lifespan. Adjustable water output allows you to customize the flow to suit your specific grinding needs for optimal performance. Highly versatile, it effectively grinds a variety of materials such as resin, glass, stone, and knives, making it suitable for multiple applications. With compact dimensions of 285*170*225mm, it fits easily into any workspace, offering convenience and efficiency.