Small Radius Sanding Block

thingiverse

All, I needed a tool that could provide a 0.63 inch radius on a wood block, so I decided to design one using my limited tools and opted for 3d printing as it allowed me to easily create the design and let the machine handle most of the work. My goal was to attach sandpaper with a light touch adhesive, allowing it to be replaced as needed. However, due to time constraints, I didn't include a locking mechanism for the sandpaper. I've attached both STL and STEP files for this project, so feel free to modify them if you like the design but need a different radius.