BBosch RA1172AT Router Dust Extraction Hood Kit ReviewbP PP Bosch RA1172AT Router Dust Extraction Hood Kit PIncludes dust collection hoods for edge-forming and flat surface applications.PHose port angles maximize collection efficiency, keeps hose out of the wayPIncludes vacuum hose adapter for use with 1-14", 1-12" and 35 mm hosesPIncludes tool-free mounting hardware for each base.