This Track Miter Guide is an accessory to align Bosch track-saw tracks on the workpiece at precise, accurate angles. By placing the pivot arm of the Bosch FSNWAN miter accessory against the workpiece, the user can pivot and lock a short built-in piece of track to the desired angle (up to 60° left and 45° right). The guide’s track is designed to connect with another Bosch track (sold separately), using the FSNVEL Track Connector (also sold separately). The Bosch Track Saw, along with the tracks, can make a more-easily transportable alternative to a table saw to a jobsite. The cuts are table-saw quality, with virtually no splinters.