It's not the one from Ultimaker. This is my version of their upgrade kit. Much less expensive - please read description below.

Set qty to zero for what you already have or don't want and then "add to cart".

PLEASE READ FULL DESCRIPTION BELOW. Learn More

These will work with any Ultimaker printer and many other printers with 6mm wide GT2 belts but these are meant for the Ultimaker Original. Pack of 5. See this video for instructions both on testing your belt tension and installing these tensioners:

 

https://youtu.be/SGtjjeDugUA

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ALL BATH INTERFEROMETER PRODUCTS HAVE BEEN MOVED TO MY NEW STORE HERE:

https://thegr5store.com/wp/Every laser comes with a calibration card telling you the wavelength (every laser is a little different - usually 650 to 660nm). Every laser runs on normal USB power (5v) which comes from phone chargers, USB cigarette adapters, USB batteries, computers, laptops, etc. Comes with 1 meter long power cord. You must supply your own USB power source.

This laser has 2 advantages over the cheaper laser I sell: larger beam and glass lens.

The glass lens means it is easy to clean without scratching. The other laser I sell has a plastic lens secured with a spring and the spring scratches the lens more and more every time you take it apart. This laser doesn't have any spring touching the lens.

More info below in description!

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.6mm JET RSB Nozzle. Compatible with e3d v6 nozzles designed for 3mm filament. Learn More

Super hard nozzle. Made from ruby or sapphire. Sapphire and ruby are one level softer on the hardness scale from Diamond. Print many spools of CF filament with no wear.

You must have the 3DSolex Hardcore to use this nozzle.

These work on UM3, S3 and S5 only. Learn More

Print core for UM S3, S5 and UM3 with REPLACEABLE NOZZLES!
Kit ships with 2 x .60mm Sapphire nozzles.
Other sizes available!

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Replaces Ultimaker2 teflon part. This is made of PTFE but it's a high temperature teflon. First there was regular PTFE (both Ultimaker and 3dsolex). Then there was "TFT" (3dsolex and soon after Ultimaker). Now there is "TFN". TFN lasts about the same amount of time as TFT depending on temperature. Learn More

This needs to be paired with a 1.75mm hardcore - email us for details: thegr5store@gmail.com

This feeder expects a 1/4 inch (6.35mm) O.D. bowden tube - not the typical 4mm O.D. bowden tube for 1.75mm filament.

DDG Extruder for Ultimaker3 that feeds filament without grinding and with a very firm grip of the filament that will allow for faster printing without under-extrusion problems and also high retraction prints like Voroni models without grinding. Learn More