McFlurry Spoon Power Drill Adapter

thingiverse

My take on a more sophisticated way of mixing your under-mixed McFlurry with a power drill (or an impact driver if you're feeling adventurous). I designed it so that it doesn't need any support or post-processing. This will work with 1/4 hex shank bits (if you own a power drill, you must have at least one rouge bit that doesn't belong to any of your sets but you just keep it around for no reason, so put that to use). I made it a tight fit so the adaptor doesn't move around too much while spinning the mixing but you can easily get them out with plyers. To use with a drill chuck, you can just clamp down the outside of the adapter or use the drill chuck adapter (10 mm diameter for drills with smaller chucks). I chose to use the 1/4 bit because I only had an access to a power screwdriver which took 1/4 hex bits. I printed with 30 % infill to be sure but the spoon tends to bend and deform before anything happens to the adaptor, so honestly, 15% would probably work just fine.