Package include:

1 x CNC router engraving machine Tool

Specification:     

Condition: 100% New

Material: Solid alloy material

Color: Black + Red

CNC Router Mill Tool Setting Touch Plate

Cnc Z Axis Router Mill Touch Plate Mach3 Tool Setting Probe New Milling Hot Kit

These
touch plates make setting your tool height and zeroing your z-axis a
breeze. These are fully functional in Mach 3 and many other CNC
controller software. 

How To Use:

Connect the wire of this tool check instrument to the tool connector of your control board of the machine, then the control board's GND connect to the frame of your router (the frame of the router and the spindle must have connections)