Cordless Circular Saw GKM 18V-50. The GKM 18V-50 Professional metal circular saw enables fast work and precise cuts. Additional advantages include nearly spark-free operation thanks to the integrated, robust chip collection box with an easy-to-open flap for emptying. The cut line indicator, viewing window, and integrated LED light ensure shadow-free visibility and accurate cuts. With an optimized handle for easy sawing in various positions, it is ergonomically designed for reduced fatigue. The GKM 18V-50 Professional is specialized for fast and precise cutting of metal, particularly cable trays, threaded rods, and steel. The device is compatible with all Bosch Professional 18V batteries and chargers. The GKM 18V-50 Professional comes equipped with a saw hook and a special "Standard for Steel" saw blade, optimized for maximum battery life during cordless sawing. L-BOXX 238; 1 x saw blade, Standard for Steel, 136 x 1.6/1.2 x 20 mm; parallel stop.