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

Compatible with UM Original and UM2, UM2go, UM2ext bowden tubes and printers. Both ends. You get a pair. Learn More

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

https://thegr5store.com/wp/ The interferometer will be assembled. The xyz stage can be bought as a kit which takes 1-3 hours to assemble or you can buy an assembled stage for another $50 for the labor (if in stock).

Much more information in description section far below (scroll way down). Learn More

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

https://thegr5store.com/wp/For people who already have a 3d printer.

The metal parts you need to build a nice XYZ stage for a Bath Interferometer or optical stage.

Missing:

• plastic parts
• interferometer
• tools including a metal file
• 9/64 inch and 5/32 inch drill bits

Included:

• 1/4 inch stainless rods precut to fit
• brass tubing pieces to go around the 1/4 inch rods
• precut 6-32 threaded rods
• 3 6-32 nuts
• 6 6-32 lock nuts
• a long 6-32 screw for purposes of tapping the plastic parts
• two short M3 screws that will hold down equipment to the top of the XYZ table

Learn More

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

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

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

Learn More