Key FeaturesGreat Durability: The gemstone flat grinder with the cast-iron body and the copper wire motor is more durable and has a long service life. High Efficiency: Better polishing can be achieved in a shorter time because of the 180W power and a copper wire motor, which is highly efficient.Low Noise: The gemstone flat grinder is equipped with a copper wire motor, which produces low noise. It won't interfere with your sleep but give you a quieter environment.Easy to Operate: The scale, angle, and height of the machine can be freely adjusted according to your needs, which is convenient for your use.More An.t.i-s.li.p: The an.t.i-s.li.p foot mats are uneasy to move and slide during the operation of the machine, which can ensure smooth polishing.Wide Application: It 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 Plate