That tool will help you to find centre of any rectangular/square object. I use it for laser engraving, you can use it for whatever you want.
CenterPin.stl | 50.6KB | |
CenterPinSeal.stl | 20.2KB | |
CornerHigh.stl | 48.3KB | |
CornerLow.stl | 40.8KB | |
DystansCorner.stl | 20.4KB | |
Plate.svg | 77.3KB | |
SealCorner.stl | 20.2KB |