Is this 3D model free to download?

Yes, Arthritis Kitchen Knife Adapter 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 Bikiegnome, 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.

Arthritis Kitchen Knife Adapter 3D printable model by Bikiegnome

Arthritis Kitchen Knife Adapter

Source: Thingiverse by Bikiegnome

The Arthritis Kitchen Knife Adapter is a free printable 3D model from Thingiverse by Bikiegnome. The arthritis kitchen knife adapter relies on the users palm heel for cutting pressure as opposed to having a strong wrist to control the blade. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

56 saves Source: Thingiverse Updated 2026-10-08 License: CC-BY · commercial OK Category: Kitchen

Tags: arthritis aid, Arthritis tool, kitchen tool, knife holder

About this model

The arthritis kitchen knife adapter relies on the users palm heel for cutting pressure as opposed to having a strong wrist to control the blade. The feedback from users is very positive and Arthritis Australia are review a sample with interest. This knife is in regular use for the past two years. This regular use identified two defects in the original knife. 1. Pins at 5mm were too small. Now increased to 7mm allowing better knife retention. 2. The adapter should be printed with 100% infill as mold can gather in the spaces within the printed adapter.

Frequently asked questions

Is this 3D model free to download?: Yes. Arthritis Kitchen Knife Adapter 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 Bikiegnome.
Who made this model?: Designed by Bikiegnome, 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.