Robust hand-held circular saw that can be used directly on guide rails from Metabo and other manufacturers for precise, long cuts. It features a lightweight die-cast aluminum guide plate and allows for fast, precise cross-cuts through simple coupling with a Metabo KFS cross-cutting rail. The handle area has a non-slip soft grip surface for comfort. A precise, double-guided aluminum parallel fence facilitates cross-cuts, while a highly visible cut indicator aids in sawing after tear-off. The 0° position can be readjusted for the highest cutting accuracy. There is a suction possibility by connecting an all-purpose vacuum cleaner, and the sawdust ejection nozzle can be individually rotated and locked for each working position. Shut-off carbon brushes protect the motor. A guide rail is available as an accessory.