Answer
Jan 04, 2019 - 09:21 PM
In the video we talk about how much material to remove when making the rough cuts to expose the tenon, in a 1-1/8" thick sash these measurements would result in a 1/4" thick tenon, in a 1-1/4" sash the same measurements would result in a 3/8" thick tenon. This method of construction allows the tenon thickness to be adjusted to whatever thickness you want because you do not need to keep the tenon housed in a specific location.
Infinity Cutting Tools Q&A