I have worked with the Exenterschleifer mainly the frame of my workbench. The removal of beech is great, the device is very comfortable to hold. The change of grinding wheels work with the paper wizards easily. However, a joke is the dust box. While this lands a part of Abtrages, but most of it is distributed throughout the room. Emptying is cumbersome. A normal vacuum cleaner does not fit the connection of the box. Even various adapters do not fit 100%, you have to rework so myself and tape. The bundled grinding wheel is in my eyes and garbage was "blank" after a few applications. Here you should directly to order a set. This then also hold much longer. Since Bosch mitliefert also not suitable adapter for a vacuum cleaner and because you have to buy directly grinding wheels, good, eh Consumables, I draw from a point. With adapter there for me at this orbit sanders nothing to complain about.