Specially designed for polishing deep cuts, for example wheel hub and motorcycle manifold. Thanks to the different sizes, you can easily get into the spaces and treat the surface well. You can tighten the accessory or connect it to the cordless screwdriver with a hexagon. Another advantage is that you can loosen the middle screw and replace the polishing material with a new one. The material is nice and soft but not too soft, so you can always remove / polish the material properly. (The disc rests or has been sewn very well with thick threads.) This set, consisting of 6 polishing discs, all of which have a holder for a normal drill chuck (without SDS), is ideal for small jobs. Just for orientation: the large disc is about 7.5cm in diameter, the smallest disc is 5cm. Suitable for metal, jewelry, metal, stainless steel, aluminum products, wood, plastic, ceramics, glass and watch industry of surface grinding and polishing. Features Your faded items quickly become a new one again Bring