【Multi-function】Suitable for grinding hard and brittle materials such as glass and ceramics. Small size, easy to carry. Stable and reliable performance. Grind various geometric shapes: plane, curve, fillet, bevel, etc. 【Acrylic baffle and accessories】This mini glass grinder is equipped with an acrylic baffle, which can effectively prevent water splashing during use and make the operation more comfortable. In addition, this glass grinder is also equipped with a spare fuse and a hexagonal wrench. 【Excellent Performance】We provide two types of drill bits: 5/8 inch and 1 inch grinding drill bit, the unique spiral base design can absorb water onto the grinding drill bit. No sponge is required. Adopt concave switch design to avoid leakage. Ensure the safety of you and your family. 【Never dry grind】When grinding, make sure the water tank used to drive the grinder bit is wet. Clean the water tank after each use. Take out the water tank and wash off the grinding residue on both sides of the base. If the water tank becomes dry, add water in time. 【Easy to operate】Before installing the grinding wheel, apply lubricant on it, and the engine shaft grinding wheel needs to apply a layer of lubricant inside. The grinding wheel is installed on the engine shaft, and the position of the fixing screw is higher than the engine shaft., Manufacturer: ZOCWJK