Parametrized Vac bag adapter for dustbuster

This adapter allows a dustbuster to be used to evacuate plastic filament storage bags super quickly (ie 1 sec)
It only works with the full flow valve bags usually with a screw cap.

The Open SCAD file is fully parameterise so it can make any size diameter adapter.
The provided STL files are for a Makita DCL284F dust buster but believe it will fit most Makita vacs.

I printed the tube in white PETG and the gasket in black TPU as it provides a better seal.