Curious to see how we make our torture devices Band Boxes ?
It takes a good number of steps and a few toys.
Cut 60 cm side pieces on a chop saw. Lots of sorting to avoid knots in bad
places. Scrap wood helps keep my relatives warm in winter.
CNC drill the 12 mm holes for the rollers, and route out the 26 mm holes for
the pins.
The CNC has been upgraded recently, including a creative use of a resistance
band to balance out the very heavy spindle assembly.
Watch it in operation
(Youtube).
Round over all edges on a router table.
Sand all surfaces on a belt sander.
Cut 50 x 62.5 cm panels for the foot plates with a track saw.
CNC cut the foot plate contour and mark hole locations.
Round over all edges on router table.
Use a drill press to cut and counter sink the holes.
Insert the rollers in the side pieces, add the second side on top.
Use a template to position the foot plates in the right location.
Insert 8 screws.
Apply felt pads on the bottom side to protect wood floors.
... and then there are still pins and 30 cm blocks to make ...