Centerfinder

thingiverse

My grandpa owned a super useful tool that I used to think was just lying around for show, it turned out to be: Kell Centerfinder. This thing is awesome - it finds the exact center of any round object in no time! Here's how you use it: take those two pins and put them against the edge of whatever round object you're working with, draw a line. Then flip it 90 degrees and draw another one, voila! You should now have a perfect cross at the very center of that object. Printing Settings Rafts: No No Supports: No No Resolution: 0.1 or 0.2 layer height works best for most printers Infill: about 100% is just right