Is this 3D model free to download?

Yes, Router Bit Holder Insert - 1/4 & 1/2 Inch 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 Belligerentswan, 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.

Router Bit Holder Insert - 1/4 & 1/2 Inch 3D printable model by Belligerentswan

Router Bit Holder Insert - 1/4 & 1/2 Inch photo 1

Router Bit Holder Insert - 1/4 & 1/2 Inch photo 2

Router Bit Holder Insert - 1/4 & 1/2 Inch photo 3

Router Bit Holder Insert - 1/4 & 1/2 Inch photo 4

Router Bit Holder Insert - 1/4 & 1/2 Inch

Source: Thingiverse by Belligerentswan

The Router Bit Holder Insert - 1/4 & 1/2 Inch is a free printable 3D model from Thingiverse by Belligerentswan. 1/32 Inner Dimension Oversized to allow easy insert and removal. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

41 saves Source: Thingiverse Updated 2026-10-23 License: CC-BY · commercial OK Category: Tools & Workshop

Tags: bit holder, router, Router bit

About this model

1/32 Inner Dimension Oversized to allow easy insert and removal. This is a loose fit as I found the exact dimensions too unforgiving for easily grabbing what I need. I used a 5/8 inch forstner bit on a scrap piece of wood to hold these. Fit of the insert into the wood was tight, no glue needed on first attempt. I drilled the holes all the way through a 3/4 in piece of scrap and added a bottom plate to make it easily portable out of the drawer. Top to Bottom Height is 3/4", Lip is 3/32" in Height - Identical for both 1/2 and 1/4 versions.

Frequently asked questions

Is this 3D model free to download?: Yes. Router Bit Holder Insert - 1/4 & 1/2 Inch 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 Belligerentswan.
Who made this model?: Designed by Belligerentswan, 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.