E3D ObXidian Prusa Nozzle for MK4/XL These high-quality 3D printing nozzles are designed specifically for use with Prusa’s latest extruder – Nextruder. Compatible with Prusa’s MK4 and XL 3D printers, they feature an all-metal filament guide, which means that Nextruder’s filament ...E3D ObXidian Prusa Nozzle for MK4/XL These high-quality 3D printing nozzles are designed specifically for use with Prusa’s latest extruder – Nextruder. Compatible with Prusa’s MK4 and XL 3D printers, they feature an all-metal filament guide, which means that Nextruder’s filament path is entirely metal.
This helps improve overall printer reliability and enables quicker nozzle changing. With a wear resistance that is orders of magnitude higher than any other E3D nozzle, ObXidian is exceptionally hard, making it the perfect nozzle for printing abrasive or filled polymers. This is achieved by pairing a tool steel insert with our new E3DLC coating.
This specially formulated coating also embeds non-stick properties into the nozzle itself, meaning considerably less plastic build-up around the nozzle. Simplified nozzle changing Changing a nozzle on your Prusa printer just got much easier! Waste less time changing your nozzles and more time experimenting with different sizes and materials. Please note: These nozzles are only compatible with Prusa MK4 and XL 3D printers.