Shopsmith Universal Biscuit Joiner

Way back in 1989 Shopsmith came to market with a Mark V-mounted biscuit joiner that I wrote about in an earlier post:


By 1990 Shopsmith realized that they had a good thing on their hands with the now popular Shopsmith-mounted biscuit joiner selling like hotcakes, so they went back to the drawing board and came up with a concept to make the unit universal, meaning that it could be powered by any tool manufacturer's drill press.