Designed for use with the Bosch FSN guide rail system & also rails from other manufacturers, the GKS 85 G Professional Circular Saw from Bosch produces various types of fast, accurate cuts including mitre cuts. Powered by a 1700W motor, the GKS 85 Gs 235mm blade rotates at speeds of up to 5000mm to produce consistent cuts to depths of up to 85mm time & time again.