Features: Brand new and high quality Requires no sponge for use. With automatic powder flushing and cleaning after adding water, it offer two types of drill bitsunique 5/8inch and 1inch grinding bits. Its high transparency acrylic shields also protect your eyes. Equipped with powerful motor and waterproof component, this portable glass grinder rotates at 4200RPM, allowing you to quickly achieve various shapes and smooth cutting surfaces. The newly designed switch ensures safe operation by preventing electrical leakage. Perfect for anyone who needs to grind glass, marble, ceramics, and other hard materials. Its versatile diamond grinding wheel designed makes it ideal for flat, curved, filled, and beveled surfaces. Enhancer your craftsmanshipWith its unique spirals design, the grinding bit base directs water to the grinding wheel, effectively flushing away dust and ensuring a cleaner and more comfortable operation. The included acrylic splashes guard prevents splashes during use, providing a better user experience. Its 6.5 square inch plastic mesh work platform allows for quick and precise work, making it easy to carry to glass painting classes. Specifications: Material:Plastic Plug:EU/US(110V)/UK(220V) Speed:4200RPM Size:Approx.25x25x25cm/9.84x9.84x9.84inches Package Includes: 1x Electric Grinder note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.