snippet: Ultimaker AA Print Core (0.4mm) - Ultimaker - Authorised by Leading Brands - GoPrint3D

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You know what you’re getting with an Ultimaker: incredible performance and high-quality prints, all wrapped up in a package that’s incredibly easy to use. A consistent 3D printing experience is assured too. It makes no wonder Ultimaker is one of the world’s most popular manufacturers of desktop 3D printers, so why not join the club? Whether you are an engineer, designer, or school, there’s an Ultimaker for everyone.

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Ultimaker 3 AA Print Core
Ultimaker 3 AA Print Core

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.

To find out more about the Ultimaker Print Core AA, please don’t hesitate to contact our team here. You can also find out how to use Ultimaker Print Cores here


  • £97.99 EX. VAT
  • £117.59 INC. VAT
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    Ultimaker started life out in the Netherlands. Founded in 2011, they are an old head relatively speaking in the world of desktop 3D printing. Their quest to innovate and create the best 3D printers has led to this point: they are now one of the world’s leading desktop 3D printer manufacturers in both uptake and reputation.

    The popularity of the Ultimaker brand is also down to proven use cases. Industries benefitting from an Ultimaker include aerospace, architecture, art, automotive, engineering, fashion, jewellery, manufacturing, medicine, product design and education. Ultimaker is also one of the few brands with a committed DIY fan base. These ‘Makers’ are ambassadors who live and breathe everything Ultimaker. You can find them on forums.

    Wherever reliability, uptime and quality is desired in a desktop 3D printer, we recommend Ultimaker because we know they work. With an Ultimaker you can make accurate, industrial-grade parts, time and again.

    We are an authorised Ultimaker reseller which means we are authorised by Ultimaker to sell and support their 3D printers and all related products. We sell the whole Ultimaker 3D printer range and can recommend the best model for your use case. We also sell supplies, materials, and spares to keep your 3D printing game strong.