Guitar nut marker

I made this jig to mark the grooves of the nut of a classical guitar (52 mm).
Some joints may be tight, you need to lightly process with a drill or fine sandpaper.
For changing the dimensions, I have attached the Fusion 360 project file.
I have successfully tested this device for marking the grooves of the nut of a classical guitar (52 mm).
For an acoustic guitar, you can change the dimensions of the grooves.
I use 2.2 mm wide files from Aliexpress. These are good and accurate files. If you want to use other files, you will need to change the width of the grooves.
I used additionally:
- spring D=9 mm H=13 mm d=1 mm 5 turns - 1 pc.
- tube D=8 mm 48 mm long - 2 pcs.
- hexagon head bolt M6 - 58 - 1 pc.
- nuts M6 - 3 pcs.
You can assemble the device without tubes and without a spring.
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Я сделал это приспособление для разметки пазов верхнего порожка классмческой гитары (52 мм).
Некоторые соединения могут быть тесными, вам нужно слегка обработать сверлом или нааждачной мелкой бумагой.
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