Kitchenaid mill adaptor

The fifth thing in my Week of Things, some useful, some just for fun. Thought this would force me to post some of my projects. Most are semi useful/functional and some are purely inspirational.

After getting a espresso machine I made this adaptor for the Mill attachment for Kitchenaid mixers. My idea was to grind the coffee beans straight down to the portafilter. It worked quite well but the grinds from flat burrs was not that good for espresso. Since then i've kept the adaptor on just so th