This is a snap-in tenon that works in Festool domino style mortises. It can be used to attach temporary panels that can be popped off later, or to attach cabinet face frames and scribers without the need for clamping. 

Both print profiles use the 8mm cutter with the machine on the widest setting. There are two print profiles one for 8x40 tenon or 8x30. The 40mm deep ones are stronger but too deep to be used with ¾ inch or 22mm thick face frame materials. 

Let me know how it works for you.