Is this 3D model free to download?

Yes, Wire guide and cover for V-slot/T-Slot rails (CNC mills and 3D printers) 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 costmo, 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.

Wire guide and cover for V-slot/T-Slot rails (CNC mills and 3D printers) 3D printable model by costmo

Wire guide and cover for V-slot/T-Slot rails (CNC mills and 3D printers) photo 1

Wire guide and cover for V-slot/T-Slot rails (CNC mills and 3D printers) photo 2

Wire guide and cover for V-slot/T-Slot rails (CNC mills and 3D printers) photo 3

Wire guide and cover for V-slot/T-Slot rails (CNC mills and 3D printers) photo 4

Wire guide and cover for V-slot/T-Slot rails (CNC mills and 3D printers)

Source: Thingiverse by costmo

The Wire guide and cover for V-slot/T-Slot rails (CNC mills and 3D printers) is a free printable 3D model from Thingiverse by costmo. Our robots have a lot of exposed wires. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

61 saves Source: Thingiverse Updated 2026-10-15 License: CC-BY · commercial OK 1 makes Category: Tools & Workshop

Tags: cnc, CNC Machine, CNC Router, openscad, rail, scad, wires, wire management

About this model

Our robots have a lot of exposed wires. While I was building my CNC mill with V-slot rails, I kept pushing the wires into the rails to get them out of the way and wishing that they would stay there. Looking around online, it seems as though most people revert to cable ties, but those things are awful! Here's my solution. These little plates cover the open slot and hook into the rail to stay in place and keep your wires tidy and secure. They snap in and out easily. No more plastic bands cutting into my wires, and no more accidental wire splices when I need to move things around! This is working better for me than cable ties or velcro, and the pieces are easier to work with. I made this for a CNC mill, but V-slot rails are common in Open Build machines, so this should be a good piece for a l…

Frequently asked questions

Is this 3D model free to download?: Yes. Wire guide and cover for V-slot/T-Slot rails (CNC mills and 3D printers) 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 costmo.
Who made this model?: Designed by costmo, 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.