The file 'Prop Cutter (Guide) – 3 Inches 3D Printer Model' is (STL) file type, size is 10.1KB.
I have a bunch of old 5" 5030 props and wanted to trim them down to 3" for a mini quad I am building.
I printed this little guide to place on the prop and to either cut or score the prop for later dremmeling.