Concrete/Mortar Drill Mixer

Simple strong concrete/mortar/thick mixer, works in PLA, prints without supports. Straight blade instead of spiral shaped so not the best mixer for paint or thinner materials, but works well enough for concrete, a lot better and more even mxxing than doing it by hand.

Have done a few concrete batches (20kg of concrete) with it and haven't had a problem so far, should fit in with all normal battery drills that (11mm across points, 12.7mm largest dim), tested on my Metabo SB 18. Running on low/1 gear seems to work best for low water mixes, on high water mixes (mold making) either seems fine for me

Hope it helps!