The angle arm makes routing in the edge area easier, as well as copying of workpieces or templates. The angle arm acts to support the KT-OF copier scanning set or the UP-OF edging plate. The right position of attachments can be set very sensitively with the adjusting screw. Routing templates. Edge trimming. needed to copy workpieces in conjunction with the copier scanning set KT-OF. for OF 900, OF 1000, OF 1010, OF 1010 R, OF 1400, KF