"Crossed Chisels" or "DT" (aka David Trevallion) used the biscuit method which some have erroneously called the "mortise & tenon" method. In the mortise & tenon one piece has the mortise and the other piece has the tenon and they are glued and pressed together. With the biscuit method both pieces have the mortise precisely cut into them and a precision cut circular biscuit or wafer is glued, as are both mortises, and the whole lot are pressed together.

Last edited by DAM16SXS; 07/27/19 09:45 PM.