This guide lets you measure the length and diameter of screws from 2 - 8mm and up to 65mm long. There is also a hole at the top so you can hang this near your work area so it is always handy.
The design for this guide is intentionally simple and compact. featuring a 65mm ruler on one side and 7 holes for measuring screw diameter on the other side.
There is also a small hole at the top to allow it to hand on a hook or nail when not in use.
These settings were used to cut 4mm birch plywood using the xTool D1 Pro 5w laser. Any material will work for this project but I would recommend using a strong material of at least 4mm.
For the markings the black layer in the file should be engraved and features the numbers and text at the top, while the yellow layer is the ruler markings and should be scored.
The settings I used for both of these are listed above.