These assemblies are designed to cut tongue & groove joinery for solid wood paneling.
This pattern is a 1/4" bead (#55330), a 45° ‘V’ (#55320) is also available individually or as a set (#55325).
Each assembly comprises a profile cutter, a rabbet cutter and a groove
cutter, two different-size bearings, a 1/2" shank arbor, a selection of
washers, shims and spacers.
Assemble the profile cutter, small bearing, and
rabbet cutter as shown in the solid drawing to cut the tongue. To rout
the groove, mount the groover and large bearing with the profiler, as
shown in the ghosted drawing. This tool will work stock from 1/2"
through 1" thick.