UNC Fidget Spinner - Wingnut2k

thingiverse

Here's a UNC fidget spinner design that I came up with. This spinner features three 1/2-inch ball bearings and one 608 bearing, making it about 3-1/2 inches in diameter overall. To assemble the spinner, simply soak the print and ball bearings in warm water to loosen them up, then slide the bearings into place. Here are my recommended print settings: Printer Brand: PowerSpec Printer Model: PowerSpec 3D Pro I've opted for a raftless design, as it provides a clean and smooth finish. Similarly, I've chosen not to include supports, as they can sometimes get in the way of the spinner's functionality. To achieve a high level of detail and precision, I've set the resolution to 0.2mm. Finally, I've opted for an infill percentage of 50%, which strikes a balance between weight and structural integrity.