Fillet Radius Finder (Inner/Outer) - Design Reference Ruler 1 to 12mm
![Cover image](/assets/static/img_3237_fZNesuVq.07cc2b7.5d21b4ff83a7531daa74b66c0e756734.jpg)
Design reference rules, it is specially useful while modeling and taking measurements of real world objects.They are designed to fit inside Digital Calipers Case.
Printables\ https://www.printables.com/model/280185-design-reference-radius-ruler-innerouter-1-to-12mm