Extraction for a 3018 CNC fixture

Extraction for a 3018 CNC fixture
Bracket for 20mm corrugated tube

Fastening to the milling head with two M3 screws.
You need to drill and tap the holes.
You can also use small self-tapping screws.
The small part fixirt the hose from behind.

You need to set the vacuum cleaner low otherwise the corrugated tube whistles loudly