Ender 3, Ender 2, CR-10 Hotend Vacuum Duct 4010

*5-25-2020*
Added Vacuum Hot End cover plate.
This help reduce vibration from the cheap plastic fan case.

*4-1-2020*
Made new from scratch, much more refined model.

Custom bracket to mount the stock Ender 3 4010 part cooling blower as a vacuum to pull cool air over the hot end. This eliminates disruption of the part cooling fan flow.

Works on all Creality stock (Red heatsinks) hot ends.

*5-3-2020
Forgot to mention:
Both of these 5015 part cooling solutions work great with th