How to use:
1.Alligator clip is fixed on the cutter
2.DuPont port has been connected to the control board (A5 interface on the 3018pro control board)
3.Place (plastic + aluminum plate) under the tool
【GRBL Z-probe】CNC Router Tool Setting Automatic Tool Setter. Thickness: 1.6mm (±0.03mm)
【Tool Setting Function】 It can accurately locate the working surface, and is most suitable for PCB engraving.
【Easy to Use】You can refer to our video to understand how to use it correctly.
【Probe Command】Please change the Probe command in Grbl to: G91G21G38.2Z-30F100;G92Z1.6;G0Z5F10
What does G91G21G38.2Z-30F100;G92Z1.6;G0Z5F10 mean :
●G91 : Use relative coordinate mode
●G21 : Use mm unit
●G38.2 : Tool setting instruction
●Z-30 : The Z axis moves 30mm in the negative direction, if it touches the tool setter, it will stop and set this point as the origin
●F100 : the speed of the Z-axis when it is running
●; : Newline, next instruction
●G92 : Coordinate offset, because the tool setter has a thickness, in order to remove the thickness of the tool setter, you need to set the offset
●Z1.6 : Z-axis offset 1.6, 1.6 is the thickness of the tool setter, which is subject to the actual measured thickness of the tool setter
●; : Newline, next instruction
●G0 : fast moving
●Z5 : The Z axis moves to the position of coordinate 5, which is convenient for taking out the tool setter
●F10 : Z-axis upward movement speed

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