Makita dust extraction cup to 40mm vacuum hose

An adapter for the Makita dust extraction cup (22mm outer diameter connection) to a 40mm (outer diameter) vacuum hose.

Vacuum hoses most likely vary a bit depending on manufacturer so there is no guarantee that it will fit all 40mm hose "threads".

Before you commit to printing the entire adapter, I would suggest printing a small segment of the bottom part with a few of the threads.

Just to make sure that the adapter screws onto the hose.