Bosch Click & Clean adapters for different diameters

thingiverse

I would like to share my much used vacuum cleaner adapters. They fit the most common power tools. The cones have a 0.6° angle and are 20mm high, the nominal diameter is reached after 10mm. The adjustable parameters are inner diameter (i), outer diameter (o) and the height (h) of the transition area. The outer diameter should always be at least 4mm larger than the inner diameter. The height should be selected in such a way that no excessively steep transition angles are created. For a hose connection you can use [this](https://www.thingiverse.com/thing:6115767) I have been using them for about 5 years now and have always optimized them further. They can be printed with the standard settings of most 3d printers. I have tested PLA and PETG so far and have not broken any of them. For personal customization I have added the Fusion 360 files. Have fun with them and if you need any special variants or customization, feel free to let me know.