Brass Nozzle A brass nozzle is a commonly used component in FDM 3D printers that directs molten filament onto the build plate. Brass nozzles are affordable, offer good thermal conductivity, and are suitable for printing standard filaments like PLA, ABS, and PETG. However, they are prone to wear when used with abrasive materials like carbon fiber or metal-infused filaments. To extend the nozzle’s lifespan, users may switch to hardened steel or ruby-tipped nozzles for abrasive printing. Regular cleaning and replacement of brass nozzles help maintain print quality. |