Hot end-- compatible with all 1.75 mm v6 3d printer. Fan cover-- ntc connector with terminal easy to intall. Extrusion head-- support different filament materials: pla/abs. Nozzle diameter-- it is compatible with most 3d printers with some slight modifications when mounting it.
Hotend-- anti-leakage and anti-blocking design: extruder nozzle connect connect with the tube seamless prevent material from leaking or blocking.