Ultimaker Print Cores are compatible with all Ultimaker printer models that support dual extrusion. The Print Core AA aka the Build Core is used for fabrication of the actual object, whereas the Print Core BB aka the Support Core is used for creating dissolvable supports. Maximize your uptime with new, swappable Ultimaker Print Cores.
Achieve extra-fine detail with a swappable 0.25 mm print core AA when printing build materials including Nylon, PLA, CPE, ABS, and PP.
Important Note: Ultimaker does not support swapping the nozzles on Ultimaker print cores. If you wish to use a different nozzle size, you need to purchase a separate print core with the appropriate size nozzle. Trying to change the nozzle on a print core can result in damage to the internal components and will void the warranty.
Note: We are authorized to sell this product in the United States, only.
Maximize the print performance and machine uptime with Ultimaker's swappable, material-matching print cores. Make the most out of reliable build and support material combinations for geometric freedom or print in dual color.
Achieve extra fine detail with a swappable 0.25 mm print core AA when printing build materials, including Nylon, PLA, Tough PLA, PETG, CPE, ABS, and PP.
Ultimaker Print Cores are compatible with the Ultimaker 3 series, Ultimaker S3, Ultimaker S5, Ultimaker S5 Pro Bundle, Ultimaker S7, and the Ultimaker S7 Pro Bundle.
Note: If you have an older Print Core that has the silicone ring around the nozzle, this must be removed before use with the Ultimaker S5.
Quickly swap print cores and switch between different material combinations for a more time-efficient workflow.
Accurate temperature reading
Maintain the perfect temperature for an even better quality print with automatic, accurate temperature readings.
Reliable and durable
Better 3D printing results, with a new silicone cover to stop filament leaking into the extruder.
Ultimaker offers free lifetime support for all of its products.
Nothing will impact your 3D printing results like the kind of filament you use. Good filament is highly consistent in diameter, is wound evenly onto the spool with just the right amount of tension, and will not tangle when being unwound. 3D Universe offers a wide range of high-quality filaments to choose from. We provide a 100% satisfaction guarantee on all filament we sell. If you have any problems, just send back the unused portion of the spool for a full refund. Check out our filament collection...
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