Bosch Professional Cordless Circular Saw GKS 18V 57-2 (165mm saw blade, cutting depth of 57mm, without batteries and charger, in Cardboard box) - Amazon.com
Bosch GKS18V-25GCN PROFACTOR 18V Strong Arm Connected-Ready 7-1/4" Circular Saw with Track Compatibility | ToolNut
Bosch professional GKM 18V-50 Circular Saw Silver | Bricoinn