Ultimaker AA Print Core (0.4mm)
Ultimaker Print Cores make the most of the Ultimaker 3’s and S5’s print performance. With swappable, material-matching print cores, you can customise your nozzle geometries per each material for outstanding print accuracy and quality.
Print Cores for the Ultimaker 3 and S5 are sold in two configurations: Ultimaker Print Core AA, and Ultimaker Print Core BB. The Ultimaker Print Core AA for sale on this page comes as standard and preinstalled with the Ultimaker 3 and S5.
The difference between the two cores is simple: AA Cores are for build material, and BB cores are for support material.
Depending on the type of 3D print you are creating, you can have two Ultimaker Print Core AA’s operating simultaneously or you can have an Ultimaker Print Core AA printing with a Ultimaker Print Core BB. The cores are easy to swap out, so you can switch between different material combinations for a more time-efficient workflow.