Is this 3D model free to download?

Yes, PTFE Bowden Tube Y Splitter is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by RobertW, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

PTFE Bowden Tube Y Splitter 3D printable model by RobertW

PTFE Bowden Tube Y Splitter

Source: MakerWorld by RobertW

The PTFE Bowden Tube Y Splitter is a free printable 3D model from MakerWorld by RobertW. I created this PTFE bowden splitter for my Bambulab X1 printer so that I could use the AMS and single spools without disconnecting the AMS.You will need three PC4-M10 connectors. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

416 saves Source: MakerWorld Updated 2026-10-27 Print time: 1h 17m Filament: 16 g License: SDFL · non-commercial ★ 5.0 (14) 261 makes Category: 3D Printer

Tags: bowdentube, bowden, splitter, ysplitter, bambulab, ptfe, ptfetube

About this model

I created this PTFE bowden splitter for my Bambulab X1 printer so that I could use the AMS and single spools without disconnecting the AMS.You will need three PC4-M10 connectors. Make sure you get ones where the PTFE tube goes all the way through the connector. These are the ones I used: I updated the geometry of the model, I added chamfers instead of fillets, and made it print in the vertical orientation. No support is needed, but a brim is probably required, this will depend on how much bed adhesion you have with your setup, but it is easy to remove so I would leave it on. The PTFE tubes slot further in the model, about 67mm, so there is a shorter path in the splitter where the filament is not in the tube. It will attach to the back of the Bambu X1C printer by removing the existing screw…

Frequently asked questions

Is this 3D model free to download?: Yes. PTFE Bowden Tube Y Splitter is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by RobertW.
Who made this model?: Designed by RobertW, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.