CNC Router Z-Axis Tool Setting Touch Probe for 3018 PRO Compatible with Grbl/Mach 3

With a mouse click CNC machines will automatically return to a predefined position allowing you to easily change and calibrate your tools. Z-Axis tool setting touch probe works with Grblcontrol(Candle) Makes setting tool height a breeze no more using the paper. Auto-Check setting probe. The color of the clip is random and the specified color cannot be selected which does not affect the use color:Black Material:ABS Package Contents: 1 Milling Machines