Rolling ball tip, one piece
cults3d
This is a proof of concept to print a ball tip (or ball and socket) in one piece. The default size has clearance of 0.2 mm. It rolls very well for me. Quite a fidget thing. I have success to print it at 50% size by my Prusa MK3. IMPORTANT: print it upside down (ball touch the print bed), activate SUPPORT FROM PRINT BED ONLY in your slicer. Please post your creation if you make applications with it.
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