Review on 🔧 Freud Wedge Tongue Groove 99 033: Perfect Precision for Flawless Joinery by Brandon Vox

Received a Freud 99-033 wedge and tongue cutter as a gift. The bat does not leave a "cut of the tongue”, but a female furrow. It looks like there should be a "mat" which would be a reverse cut so that the tongue and groove meet. If you need the counterpart, then the article must be specified in the declarations. If it's a bit that can do both, it would be nice to get a little brochure or picture describing the method of how to use it.