About this 3D model

It`s an replacement for crashed fan blades like mine. It fit`s the most fans with 6 mm (folder with upgraded versions for 8 mm or 5/16") shaft. The outer diameter is 230 mm. The design dosent recommend any support. My fan is quieter and it feels more powerful. UPGRADE I added an folder with multiple Versions for: → increased pitch (unprinted, should bring more air, dont know the printability without support) → 5/16" or 8mm shaft diameter → changed spinnig direction (now clockwise) You can get these files on makerworld in the dropdown-menu next to “open in bambustudio” by downloading the CAD-files. There you should get an zip-file with all the different model-files.