Festo’s AT 65 E Guidesaw Portable Circular Plunge weighs in at 15 pounds. The portable circular saw is dust and chip extractable. There are two windows integrated into the protective hood so that an unobstructed view of the cutting point is always guaranteed at 45 degree and 90 degree cuts. In addition, advanced MMC electronics offers speed control and facilities smooth start-up. The MMC electronics also allows for a reduction of idle speed for reduced noise, a constant speed under load, and temperature control.