Direct screwless extruder 3D models

Direct (non-bowden) extruder for Ultimaker

Direct drive extruder variation

Printrbot direct drive extruder tick version

Direct extruder for radus prusa i3

Prusa i3 Dual Direct Extruder E3D hotend

JEKUM Extruder

Q*Extruder V2 -

Direct drive extruder for K8200 and E3D hotend.

Prusa i3 direct extruder X Carriage mount with Bl...

TrinityLabs Micro Extruder 1.0

3mm directdrive extruder - HD -Bowden - special mounting or flat

Direct Drive Bowden Minimalist Extruder