The MICROMOT MB 140/S is a corded rotary tool manufactured by Proxxon. It is a lightweight and compact tool, ideal for light hobby and craft work. The tool is powered by a 45-watt motor, and is equipped with a speed control knob and LED display. The MICROMOT MB 140/S has a dual-clutch system that prevents accidental start-up, and its speed range is from 5,000 to 35,000 rpm. The tool also comes with a variety of accessories, including a selection of collets, cutters and sanding discs, that makes it suitable for a broad range of applications. The MICROMOT MB 140/S is ideal for precision cutting, sanding, engraving and drilling.