This is a compliant fixture to hold 1-inch round or rod stock in a pocket NC. I have printed and tested (machined different parts for more than 15 hours) this part.
printed from PLA.used a 1-inch nylon rod
Material held using this Fixture is centered about axis B, making for a simpler work holding.
STL (Stereolithography, filesize: 665 KB), MP4 (MP4, filesize: 92.3 MB)