Dual direct 3D models

Compact Prusa i3 E3D V6 Dual or single Extruder V2

Prusa i3 Dual Direct Extruder E3D hotend

Dual Direct Drive E3D v.6 for 3mm and 1.75mm

E3D i3ext dual hybrid extruder

Direct drive extruder variation

Direct (non-bowden) extruder for Ultimaker

Robo3D Direct Drive Extruder Reversed

Printrbot direct drive extruder tick version

Redsalamanders Dual Print Head Calibration Kit

Direct drive extruder stepper-mount for UMO

Q*Extruder V2 -

UM2 Dual Nozzle Fan Shroud