Cabezal de extrusión de doble boquilla NS0163 para impresora UM2 Ultimaker2 diapositiva cruzada
[Product number] : NS0163. [Adapted models] : Ultimaker2, DIY models, etc. [Nozzle Aperture] : 0.4mm. [Extended] : Double air duct cooling hood and fan can be added. 2010 cooling fan can be installed.、.