CNC Clamp 3D printable model by Holy1

CNC Clamp

Source: Thingiverse by Holy1

The CNC Clamp is a free printable 3D model from Thingiverse by Holy1. This is simple but effective clamp with locking top piece for your CNC machine. You can download the STL file from the original listing below and print it at home.

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111 saves Source: Thingiverse Updated 2026-05-06

Tags: CNC, Clamp

About this model

This is simple but effective clamp with locking top piece for your CNC machine. It is made for M5 or M6 diameter bolts. The locking wedge piece on top stops any back and forth movement. Low profile lip - easy for dust collector to pass over I print them on their side with 5 outlines or shells, 80% infill. You want it pretty solid. I use supports for the "slot".

Frequently asked questions

Is this 3D model free to download?
Yes. CNC Clamp 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 Holy1.
Who made this model?
Designed by Holy1, 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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