Hand Tools
Automatic Tool Sensor Z Axis Probe Sensor 4 Wires For CNC Router Milling Engraving Machine Touch
Automatic Tool Sensor Z Axis Probe Sensor 4 Wires For CNC Router Milling Engraving Machine Touch
https://www.bizrate.co.uk/handtools/automatic-tool-sensor-z-axis-oid38377506399.html