All random orbit sanders have a speed-controlled air motor. The dust-protected, riveted double-cage bearing guarantees a particularly long lifetime. The balanced cam enables work with minimal vibration. It also has an ergonomic, cold-insulating plastic coat. Another advantage is the integrated dust extraction system with very high power, which has a height-adjustable dust extraction guard for different sanding plates. The hook-and-loop fastening offers optimum hold for coordinated Bosch system accessories.