Hot Wire 4-Axis CNC V1.0 3D printable model by addennis

Hot Wire 4-Axis CNC V1.0

Source: Thingiverse by addennis

The Hot Wire 4-Axis CNC V1.0 is a free printable 3D model from Thingiverse by addennis. First run video here: After hundreds of iterations, it's done! This is a 4-axis CNC machine that is designed to cut dynamic shapes in foam. You can download the STL file from the original listing below and print it at home.

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67 saves Source: Thingiverse Updated 2026-04-17

Tags: Hot, Wire, 4-Axis, CNC, V1.0

About this model

First run video here: After hundreds of iterations, it's done! This is a 4-axis CNC machine that is designed to cut dynamic shapes in foam. Complex curves, letters, any shape you want. Each tower moves independently and the entire machine is adjustable to create steep angles if need be. It is built around v-slot rail, but all other parts are printable. For the most part the construction is pretty straightforward. The dimensions are totally flexible, although I've found v-slot in any length over a meter will start to twist. It requires 4 lengths of 2040; 2 the length you want horizontal travel, 2 the length you want the towers to be spaced from one another. My build supports about 44" of hotwire and is adjustable down to about 18" (for extreme angled parts). In all the pictures the machine …

Frequently asked questions

Is this 3D model free to download?
Yes. Hot Wire 4-Axis CNC V1.0 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 addennis.
Who made this model?
Designed by addennis, 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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