3d Printed Thread Test ====================== Spinning a 3d printed test block on a threaded t handle. Date: October 23, 2025 ![3d printed thread test](https://dropper.waylonwalker.com/api/file/21498d89-41e1-45de-9b35-e3dd059de505.mp4) > Spinning a 3d printed test block on a threaded t handle.