K8400 printhead with IGUS/LM8UU bearing holder & E3d v6

NEED SOME SMALL EXTENSION OF THE END STOP PINS DIRECTION!

Now use STANDARD and lighter linear bearings.
Can mount 2 E3d v6 heads with no need to modify the coldend.
Doest eat up alot of print space and has proper cooling for E3d's and printed parts.
cable management with ziptie on the clamps.

Can be printed without any support generation from any slicer!

*part cooling not yet tested. but think it this should suffice, incase the 50x15 radial fan doesn't have enough airflow/pressure