Required tools: belt sander, orbit sander or random orbit sander, discs, sanding papers, protective mask, files. Grinding all surfaces is an activity not only for professionalists. Every one can try grinding all surfaces providing they have basic knowledge and a proper tool. In terms of working in wood the best option is a belt sander, orbit sander or a random orbit sander. Power tools enable us to do a wide range of activities, however in case of minor works, it is possible to use a proper selection of files.