Precision-Piezo Probe with 3 Piezo 15mm

thingiverse

The probe from precision-piezo is a lot harder to use without groovemount. Drilling the piezo is a suboptimal operation. I tried using three smaller piezo disks instead of one bigger one that's been drilled. The piezo needs to be isolated from the heatsink, and a little bit of kapton works nicely. The three piezo are sensitive enough in compression mode. To get good results, you need to print with a layer height of 0.1 or 0.05. If you use a bigger layer height, you'll lose the Piezo marks entirely. Simply slide the part between the heatsink and the effector or your mount.