For one pair of workhorses
21 mm sheet of spruce
950mm x 95mm 4x
900mm x 95mm 4x
700mm x 50mm 2x
742mm x 50mm 2x
842mm x 85mm 2x
dowels 12mm 4x
threaded screws M8 x 50mm 4x
washers 8x
threaded nuts M8 4x
Shaper Origin
Sandpaper
maybe a table saw
To download the Fusion 360 model click here: https://a360.co/33EfRL5
YouTube Video: https://youtu.be/bcQwbRtNqgs
Use the Origin to mill everything but the "querholz ---" files. Those are way more easy to cut on a tablesaw. But if you would like to use origin, use the "querholz zapfen" svg to cut the spigots on the end grain of the 4 "querholz" and "querholz_kurz" parts.
Milling the "auflager", be aware to carve the pockets slipping inside the claws of the legs only on one side (pictures).