It's great to have a CNC in a wood shop

[WillAdams (William Adams (Carbide 3D))]

You may find the fixture which I worked up here of interest for this sort of thing:

CNC Box (Finger) Joint Box

Okay, here’s the first part of the fixture — cut two of them, the top three holes are used to mount it to T-track (or adjust the spacing to match threaded holes/inserts) The lower holes have a hex cap nut epoxied into the top, and 1/4"-20 threaded rod installed from the bottom — then cut a pair of boards w/ holes drilled in them which match the spacing of the two fixture boards, slide them onto the rods and use wing nuts to position them to match the board lengths. There should also be 4 small…