Thingiverse
at our makerspace we have a CNC3-3018Pro which we use for milling PCBs. For Z probing, we use a "puck" which we put on the PCB to make a circuit when the tool touches the PCB. This "puck" needed a holder, so I used FreeCAD to design such a holder, and printed it on my 3D printer.Not perfect, but good enough.
Direct link to the original creator's page
Printables
Thingiverse
Printables
Printables
Thingiverse
Printables
Thingiverse
Thingiverse
Click the "View on Thingiverse" button above to visit the original model page on Thingiverse. You can download the STL file directly from the creator's page for free.
This model is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on Thingiverse. Some creators accept tips or donations.
Check the license (see original page) on the original Thingiverse page. Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer.