I recently acquired a Festool Domino (thanks, Richard Poitras). It comes with the standard D5 cutter which uses the 5mm tenons.
There are 4 other sizes available for cutters and tenons. I cannot find a reference that says when each might be appropriate in a project. Is there a rule of thumb? The D5 tenons seem too small for anything north of a light use table. What should I use for say a chair, or a larger, dining room table? My instinct says the D10.
What do you use most?
Thanks.