Beta Precision Piezo Bed Mounts For M3 screw fixed Beds 27mm Piezos

These are bed mounts for the Precision Piezo, z-probe system.

There are 3 parts. The lower part, cup shaped has a screw mounting hole to attach to your carriage. Attach it with an m3 screw. Then insert a 27mm piezo with cermic facing upwards.
Thread the leads through the small hole. This works best with Murata piezos with skinny leads.

Now take the middle part (disc with hole in it), and upper part (thumbwheel), and file a little of the hole away in the middle part so the upper part fits