Is this 3D model free to download?

Yes, Knife Sharpening Tool V2.1 (with video) 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 CNCKitchen, 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.

Knife Sharpening Tool V2.1 (with video)

Source: Thingiverse by CNCKitchen

The Knife Sharpening Tool V2.1 (with video) is a free printable 3D model from Thingiverse by CNCKitchen. This is the fully revised Version 2.1! Watch how to make and use one: Bill of material: - Suitable sharpening stones set(aff): OR Individual sharpening stones (aff): - 1x M3x12. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

8,528 saves Source: Thingiverse Updated 2026-09-06

Tags: Knife, Sharpening, Tool, V2.1, (with, video)

About this model

This is the fully revised Version 2.1! Watch how to make and use one: Bill of material: - Suitable sharpening stones set(aff): OR Individual sharpening stones (aff): - 1x M3x12 cylindrical head bolt (X, spherical housing) - 1x M3 nut (X, spherical housing) - 1x M4x16 hex head bolt (Z, adj knob) - 1x M4x16 cylindrical head bolt (Y, file handle) - 2x M4 nuts (Z&Y) - 2x M5x20 cylindrical head bolt (Z, bottom stay) - 1x M5x20 hex head bolt (bed, blade stay) - 1x M5 washer (bed, blade stay) - 2x M5 nut (Z, bottom stay) - 1x M5 thumb nut (bed, blade stay) - 10mm diameter x 180mm aluminum rod/tube - 10mm diameter x 300mm aluminum rod/tube - 6mm diameter x 280mm aluminum rod/tube - 10x 10x2mm disc magnets ( Sharp knifes are essential in your kitchen. I was inspired by another 3D printed knife shar…

Frequently asked questions

Is this 3D model free to download?: Yes. Knife Sharpening Tool V2.1 (with video) 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 CNCKitchen.
Who made this model?: Designed by CNCKitchen, 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.