Ultimaker Print Cores are compatible with the Ultimaker 3, Ultimaker 3 Extended, and Ultimaker S5 3D printers. 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.
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.
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.
Get consistent, high-quality 3D printing results with customized nozzle geometry per material, whether it's an engineering build material or soluble support.
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 new silicone cover to stop filament leaking into the extruder.
Ultimaker offers free support for all of their products, guaranteed for a lifetime.
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...
Join our mailing list to get the Deal of the Week along with other goodies.
You will receive at most ONE very useful email per week.
Hate SPAM? We do too! We respect the privacy of our subscribers.