Ключевые слова: abrade, abrasive, attach, auto, automobile, black, blue, board, brush, circular, closeup, construction, disc, disk, equipment, grated, grey, grinding, instrument, job, machine, mechanic, metal, occupation, pad, perforated, pneumatic, polished, power, process, radial, removing, renovate, repair, restore, rigid, rotary, rotation, rough, round, sander, scratches, service, shiny, steel, tool, transport, wheel, woodworking, worker,