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

Print core for UM S5, S3 and UM3 with REPLACEABLE NOZZLES!
Kit ships with 1 x .60mm and 1 x .80mm Ruby nozzles.
Other sizes available!

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DDG Extruder for Ultimaker2 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

EXPERTS ONLY - 0.15mm JET RSB Nozzle. Compatible with e3d v6 nozzles designed for 3mm filament. Learn More

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

https://thegr5store.com/wp/http://gr5.org/bath/

Customized for your lens and laser: send me a mechanical drawing of the lens you plan to use and I'll make a custom holder for it. Similarly with the laser - usually all I need to know is the diameter of the end of the laser but if you send me a drawing or measurements I will try to make it fit nicely.

You will need an XYZ table which I also sell.

Hex driver included.

Colors of plastic parts most likely will not match photo (I use whatever colors are convenient). The white parts in the photo are nylon. The other parts are PLA which will melt in a hot car in the summer. If you need this to withstand high temperatures let me know and I'll add $10 to the price and give you one printed from PET or similar. Learn More

Convert to 1.75mm! This is experimental. I haven't tried it - I don't know if anyone has. I'm not sure if changing this part alone is enough - it seems like it should be as on the UM2 you only have to change the heating block and the teflon part - certainly you don't need to change the bowden. So I think it will work.

Replaces Ultimaker Original (not Ultimaker2) teflon part but this part can print at 255C continuous for years. Never replace your teflon part again. This is made of teflon but it's a high temperature teflon. Learn More

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

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

https://thegr5store.com/wp/

All the parts you need to build a nice XYZ stage for a Bath Interferometer or other optical stage.

Missing:

• tools including a metal file (see assembly instructions at bottom for tool list)
• interferometer

Included:

• 1/4 inch metal rods precut to fit
• brass tubing pieces to go around the 1/4 inch rods
• precut 8-32 threaded rods
• 4 8-32 nuts
• 6 8-32 lock nuts
• a long 8-32 screw for purposes of tapping the plastic parts
• two short M3 screws that will hold down equipment to the top of the XYZ table

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