CNC3018 Pro Dust Deduction

Inspired by the ["CNC 3018 Pro - Dust Collector"](https://www.thingiverse.com/thing:4023038) I designed this suction adapter, because I wanted to forfeit as little freedom of movement laterally as possible and the motor diameter did not fit. Additionally, I like the idea with the brushes from the [Heise-Make suggestion](https://www.heise.de/select/make/2022/1/2129311230220475870).

The lower shell is removable to change the drills and is also held with neodymium magnets.

To make it easy and stable to glue the parts and the bristles together, I used ABS. Together with ASA, the two materials are also well suited for the hose adapter because of the low sliding friction to prevent torsion of the suction hose when the milling head moves.

My CNC3018-Pro version has the following dimensions:
Motor diameter: 44.5 mm
Milling head width: 64.4 mm

Without the hose adapter, a hose with 33 mm inner diameter can be directly attached. With the hose adapter, a hose with 23 mm outer diamete