12 mm Adapter for Vacuum Sucker for Drilling - Karcher Shop Vac 35 mm OD

I printed the Vacuum Sucker for Drilling, but I found out that it can't hold the weight of the hose. So instead of remixing and reprinting the model, I designed an adapter for the existing. The stl of the sucker is not included, download from the original.

If you need to edit the model you can on Onshape or with the included step file.