Bosch Professional FSN WAN angle guide for guide rail (compatible with all Bosch GKS Professional circular saws, GKS G-models, GKT plunge saws, selected GST jigsaws + GOF routers with adapter) - -
Bosch Blue Professional Power Tools - GKS 10.8V-LI Cordless Compact Circular Saw - YouTube
GKS 18V-68 GC Cordless Circular Saw BITURBO | Bosch Professional