Sandpaper File (Rasp)

thingiverse

To achieve flawless models, it's often necessary to refine edges with a file. By printing that design and then attaching a piece of sandpaper (coated with ABS lubricant), you'll be able to create flat and semi-circular files, also known as rasps. In my actual photographs, the sandpaper appears yellow. SolidWorks source documents are attached for your reference, feel free to modify them as needed. Additionally, I've included a Simplify3D factory file for your convenience.