The drawer slide channel lock routing is the same profile as our regular channel lock and uses the same tool (E1000 series router bit). A Channel Lock rout consist of 2 passes called the Clear Out and the Locking. Both cuts use the same router bit at a different depth. The first cut, clearout, is at 4.5 mm in depth and the second cut, locking, is at 9.0 mm depth. Note: the drawer slide channel lock routs are shorter.