Small, compact extruder from E3D In the world of 3D printing the extruder is the object that pushes the filament into the hotend. Reliable, repeatable, universal, and user-friendly, E3D's Titan extruder is all of these. A 3:1 gearing ratio, you are able to use lightweight motors as you'll need less torque for the same pushing force. Be it quick prints or precise works of art, PLA, ABS, or Nylon, Titan can do it all. Suggest using our pancake Nema 17 stepper motor for a small foot print drive system. Universal to the point of being able to change it from 1.75mm to 3mm or vice versa, this is a very impressive extruder. Titan extrudes a smooth print thanks to it's 3:1 gear ratio, giving you a smooth flow at the lowest of heights and the smallest of nozzles.Turn your printer into the beast it can be with E3D's Titan extruder.