Designed for use with the Bosch FSN guide rail system & also rails from other manufacturers, the GKS 65 Professional Circular Saw from Bosch produces various types of fast, accurate cuts including mitre cuts. Powered by a 1600W motor, the GKS 65s 190mm blade rotates at speeds of up to 5900mm to produce consistent cuts to depths of up to 85mm in soft & hard wood.