This is an Adapter for Bosch Powertools like Beltsanders or Excentersanders to a 34mm Vacuum Cleaner Hose.
Can be printed without supports, PLA or PETG or whatever you prefer.
The original FreeCad file is also attached for remixes or to amend to different diameters for the vacu hose.
Designed with FreeCad
Can be printed without supports.
The author marked this model as their own original creation.