Rotary Tumbler / Drum Polisher

thingiverse

Another rotary tumbler. BOM is included in the files. I am located in Germany, so some listed sources for materials are local. Also, metric system for standard parts. I have not decided yet how to design the inside of the drum to optimize the flow of material. If anyone has a good idea or some experience, comments are welcome. There is also no proper cable management at the moment. Why did I create this thing? I want to try to smooth parts that have been treated with a spray-filler. If it will be suitable for that purpose? I do not know - likely not - but it was a fun project :)