Collet Drill Stop (<1mm to 14mm) 3D printable model by QuadeHale

Collet Drill Stop (<1mm to 14mm)

Source: Thingiverse by QuadeHale

The Collet Drill Stop (<1mm to 14mm) is a free printable 3D model from Thingiverse by QuadeHale. Note: If you downloaded this on Oct 26th or 27th, you have the incorrect nuts. You can download the STL file from the original listing below and print it at home.

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352 saves Source: Thingiverse Updated 2026-04-19

Tags: Collet, Drill, Stop, (<1mm, to, 14mm)

About this model

Note: If you downloaded this on Oct 26th or 27th, you have the incorrect nuts. Please download them again before printing!!! A drill stop loosely based on an ER20 collet. Select the appropriately sized collet for your drill bit, insert it in to the nuts and tighten down over your drill bit. It clamps firmly over a large area which means a low probability of it coming loose or moving. In addition collets are more concentric with the axis of drill rotation so if you're drilling wood, you have a much lower likelihood of marring the surface. It does a much better job than those metal-rings-with-set-screw that are common. Nuts are knurled for easy hand tightening/removal. I recommend putting a bit of PTFE lube or vaseline (which is what I did) on the threads and taper (which are M28x2). The col…

Frequently asked questions

Is this 3D model free to download?
Yes. Collet Drill Stop (<1mm to 14mm) is free to download from Thingiverse. Click the "Download free STL" button 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 QuadeHale.
Who made this model?
Designed by QuadeHale, 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.

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