Achieve ultra-fine detail and precision in your 3D prints with the Ultimaker Print Core AA 0.25mm. Designed for advanced users and applications requiring exceptional surface finish, this high-performance print core features a precision 0.25mm nozzle diameter that enables intricate features, sharp corners, and smooth textures on your models.

Crafted from durable materials, including a titanium heat break and steel nozzle, the AA 0.25mm core ensures consistent extrusion and long-lasting reliability. Its spring-loaded design allows for quick, tool-less swaps, with automatic recognition in Ultimaker Cura software for hassle-free setup.

Compatible with a broad range of materials—such as PLA, ABS, Nylon, CPE, PP, TPU 95A, and breakaway supports—this print core is ideal for detailed architectural models, dental molds, prototypes with fine features, and other applications where precision matters most.

Key Features:

• Nozzle diameter: 0.25 mm for ultra-fine detail

• Material compatibility: PLA, ABS, Nylon, CPE, PP, TPU 95A, Breakaway support

• Tool-less swap: Quick installation with automatic Cura recognition

• Durable construction: Titanium heat break and steel nozzle for longevity

• Compatible with: Ultimaker 3 / 3 Extended, S3, S5, S7 printers

Whether you’re pushing the limits of precision or printing complex, delicate structures, the Ultimaker Print Core AA 0.25mm delivers unparalleled quality and detail.