SOLDER FUME EXTRACTOR

Good morning, I created a soldering fume extraction system for my workshop The system is simple yet robust Quick to print, I recommend printing the first 4 plates with a 0.6mm nozzle For assembly, I used a 22mm x 7mm x 8mm ball bearing, here's the link :https://www.amazon.it/dp/B09PVDDBWF?ref=ppx_pop_mob_ap_share https://www.amazon.it/dp/B09PVDDBWF?ref=ppx_pop_mob_ap_share For assembly, I printed an M12x65 screw with its corresponding nut because I didn't have any available For the final part, I used an M10x70 steel screw I recommend using steel fasteners for better tightening