A follow up to my previous video about making a touch probe. This is a modification of that design that fits directly into an ER20, either a toolholder or a spindle nose.
I have an ER20 high-speed spindle, and one of the reasons is sees little use is the incompatibility of my existing probes.
The previous video is here: https://youtu.be/2ia1_NKQJKs
The 3D model can be viewed and downloaded here: https://a360.co/3HHQlHs