The Ultimaker Print Core AA 0.80mm is a genuine OEM print core for use in the Ultimaker 3, S3 and S5 printers' AA print head position. The AA print core type is designed for build materials - standard plastics like PLA, ABS, CPE, PETG and engineering materials. The 0.80mm nozzle diameter enables significantly higher extrusion throughput compared to the standard 0.4mm print core, making it ideal for printing large parts quickly, producing draft prototypes and applications where print time is a critical constraint.

With the 0.80mm print core, layer heights up to 0.4mm become practical, dramatically reducing print time on tall or bulky parts. The print core is fully recognised by Ultimaker Cura and comes with validated print profiles for common materials. It is a popular production upgrade for facilities that run high volumes of large functional parts where detail resolution is less critical than throughput.

Key features

• Genuine OEM Ultimaker Print Core AA in 0.80mm diameter, purpose-built for the AA print head position on UM3, S3 and S5 printers.
• Delivers up to 4x higher extrusion throughput compared to the standard 0.4mm print core, significantly reducing print time for large parts.
• Compatible with all standard AA-compatible materials including PLA, ABS, CPE, PETG, Nylon and composite materials.
• Fully recognised by Ultimaker Cura with validated print profiles for consistent, reliable results without manual tuning.
• Enables layer heights up to 0.4mm for extremely fast builds while maintaining structural integrity.
• NFC-tagged for automatic print core recognition and profile loading on S-series printers.

Compatible with: Ultimaker 3, Ultimaker S3, Ultimaker S5 (AA print head position)