Is this 3D model free to download?

Yes, PET bottle 608ZZ bearing cutter adjustable is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" 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 fredkylam, published on Thingiverse. 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.

PET bottle 608ZZ bearing cutter adjustable 3D printable model by fredkylam

PET bottle 608ZZ bearing cutter adjustable photo 1

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PET bottle 608ZZ bearing cutter adjustable

Source: Thingiverse by fredkylam

The PET bottle 608ZZ bearing cutter adjustable is a free printable 3D model from Thingiverse by fredkylam. On the internet there are lots of designs of PET bottle cutters to make ribbons recycled into eco-friendly and economical filament for DIY printing. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

39 saves Source: Thingiverse Updated 2026-10-31 License: CC0 · commercial OK Category: 3D Printer

Tags: 608zz, bearing cutter, pet, Pet Bottle Cutter, pet filament maker

About this model

On the internet there are lots of designs of PET bottle cutters to make ribbons recycled into eco-friendly and economical filament for DIY printing. Bearing cutters are a little more complicated to make but they are more effective and easier to use than fixed blade cutters. I am joining the crowd with a design which uses common 608ZZ (22mm) bearings. There are many videos on line showing how to grind the bevel on bearings to make them sharp for cutting. I am not going to reinvent the wheel and repeat the process here. I normally design and make things in metric. However, it is difficult to get metric sized hardware here, so I use imperial sized hardware instead. This can be easily remixed to metric dimensions if required. This design uses two 5/16" threads to mount two bearing cutters, sec…

Frequently asked questions

Is this 3D model free to download?: Yes. PET bottle 608ZZ bearing cutter adjustable is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link 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 fredkylam.
Who made this model?: Designed by fredkylam, 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.