This product is an useful tool in your daily life, it made of fine quality material, practical, easy to operate and use, wide application range, has a long service life, come on and try it, it will not let you down. Features: Comfortable to hold, easy to operate, better operating experience. It is made of fine material, has a long sevice life, you do not need to change it often. With the accessories and one flat sponge plate and a soft wool wheel, also has a wrench, you can change them for different needs. Easy to use and modify, with this tool, you do not need to buy the electric polisher, which can save your money. With 3 inch sanding pad, the threads size is M6, and the max operation speed is 12000 P.R.M. Specifications: Material: ABS Electric drill connecting rod diameter: 7mm / 0.3in Package size: 155 * 110 * 55mm / 6.1 * 4.3 * 2.2in Package weight: 345g / 12.2ounce Packing list: 1 * Electric Drill Converter 1 * Handle 1 * Wrench 1 * Flat Sponge Disk 1 * Soft Wool Wheel 1 * Self-adhesive Disc