DetailsOne-button Switch Design: You just need to press this on/off button and the machine will start, which is so easy and convenient.Diamond Plated Grinding Disc: The electroplated diamond disc with a highly hardened surface can polish harder stones for a long time without breakage or cracks.ApplicationIt is suitable for cutting, carving, drilling, grinding, polishing, cleaning, descaling dentures, jewelry, jade, stone, wood, gold, crafts, etc.SpecificationModel: Gemstone Flat GrinderRated Power: 180WRated Voltage: 110V/60HzRated Rotate Speed: 2800r/minSize: 41*25*27cm/16.14*9.84*10.63inchPolishing Disc's Diameter: 15cm/6inchWeight: 22kg/48.50lbsPackage Included1 x Gemstone Flat Grinder1 x Manipulator1 x 6 inch PlateNotes1. When it is used, water should be added. The Grinding should be done at low temperatures.2. Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.