Dremel water pump attachment

To assemble it you will also need m3x40 bolt and nut.
First step is to attach holder.stl to dremel
Next step is to assemble m3x40 bolt and nut with turbine
Then you need to insert bolt into holder.stl so it fits into dremel chuck and tighten it through notch in holder.stl
Last step is to attach case.stl to holder.stl using 6 m3x30bolts and glue it if needed.

https://www.youtube.com/shorts/2e-kl4nDiro here is showcase of pump