I made two of these:
https://www.instagram.com/p/BJoi8zKhDxu/?taken-by=jeremy.s.johnstone&hl=en
One with WD-40 and no vacuum (big mistake - aluminum dust everywhere.
The second I made with no lubricant and my SuckIt boot.
The second one came out better!
Not too scientific but I will continue to cut aluminum with just the vacuum.
See JJ's X-Carve Build and Projects - #53 by JeremyJohnstone for details
4 Likes