Berd-Air Tube Bender (3 mm)  3D printable model by kuhnikuehnast

Berd-Air Tube Bender (3 mm)

Source: Thingiverse by kuhnikuehnast

The Berd-Air Tube Bender (3 mm) is a free printable 3D model from Thingiverse by kuhnikuehnast. Tried to build my own "Berd-Air"-style tube. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
94 saves Source: Thingiverse Updated 2026-04-19

Tags: Berd-Air, Tube, Bender, (3, mm)

About this model

Tried to build my own "Berd-Air"-style tube. As there are no tube bender available on thingiverse that allowing to bend a 360°- circle, I had to design my own. The procedure of bending is quiet simple: 1.Things you need: - aluminium tube (3mm od) - screws: - 1 x M3 x 10 mm - 1 x M3 x 20 mm - 1 x M3 Nut (not necessary) - 2 x M6 screws (as lever) - drill (I took 1,5 mm) - plier - and a 3D-printer of course ;-) 2. Things to print: - 1 x U-form - 1 x Retainer - 2 x Wheel big - 1 x Wheel small - Drilling template (the one you like. Template 1 has an angle of 45° to align the drill more easily) 3. Assembling: - Clamp the end of the tube with a plier to protect air leake - Mount the Tube bender as shown in the picture. (The large wheel consists of 2 parts to facilitate disassembly at full bend). …

Frequently asked questions

Is this 3D model free to download?
Yes. Berd-Air Tube Bender (3 mm) is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by kuhnikuehnast.
Who made this model?
Designed by kuhnikuehnast, published on Thingiverse. 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.

Similar 3D models in Berd-Air

Amazon's top 3D printing gear (trending)
Download free STL Get free app