Self-centring hole angle finder

thingiverse

Here's a handy tool for measuring angles around a hole, making it easy to get precise readings every time. Just drop this into a hole and watch as it centers itself with perfectly aligned 90-degree marks. This is especially useful when you've drilled a hole without marking any lines beforehand. The design of this tool allows for easy modification by cutting the end off if needed, giving you ultimate flexibility in its use.