Is this 3D model free to download?

Yes, Woodworking Smart Radius Corner Set - Fixed 4" 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 Raptor50Titan, 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.

Woodworking Smart Radius Corner Set - Fixed 4" 3D printable model by Raptor50Titan

Woodworking Smart Radius Corner Set - Fixed 4" photo 1

Woodworking Smart Radius Corner Set - Fixed 4" photo 2

Woodworking Smart Radius Corner Set - Fixed 4" photo 3

Woodworking Smart Radius Corner Set - Fixed 4" photo 4

Woodworking Smart Radius Corner Set - Fixed 4"

Source: Thingiverse by Raptor50Titan

The Woodworking Smart Radius Corner Set - Fixed 4" is a free printable 3D model from Thingiverse by Raptor50Titan. This is a set of Corner Radius templates from 3" - 8". You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-16 License: CC-BY-NC · non-commercial Category: Tools & Workshop

Tags: box building, car audio, corner, Corner Jig, corner tool, custom audio, Loudspeaker, radius, radius gauge, speaker, subwoofer, subwooferbox, subwoofer box, under seat, woodworking

About this model

This is a set of Corner Radius templates from 3" - 8". This set is designed to be used with 3/4" wood. Works great if you have a router but can be done manually with a Jig Saw / Scroll saw but with a bit more finish work. May add a 1/2" version if requested. Please comment with any suggestions Example of how this can be used. Be sure to check out and support Thanks to @mcds_39299 over at printables for catching the error on the 4" model! Also updated the 5" variant 2/2/2026 buymeacoffee.com/raptor_50_titan

Frequently asked questions

Is this 3D model free to download?: Yes. Woodworking Smart Radius Corner Set - Fixed 4" 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 Raptor50Titan.
Who made this model?: Designed by Raptor50Titan, 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.