Set ingranaggi estrusore in acciaio temprato per parte stampante 3D Neptune 4/Pro/Plus/Max
For Elegoo Centauri Carbon Extruder Gear Kit Wear Resistant Hardened Steel Gear. For Creality Ender 3 V3 SE 3D Printer Parts Extruder Hotend Kit Accessories. 0.2mm Hardened Steel Nozzle Hotend Kit for Bambu Lab A1 /A1 Mini Extruder US SEU.