Inspect Cut Quality and Finish

What happens here

Following the cut, the presenter removes the now shorter piece of threaded rod from the tool. He holds it up to the camera, showcasing the perfectly clean and burr-free end. He explicitly states that the cut leaves a perfect edge, meaning the threads are not deformed and a nut can be threaded onto the rod immediately without any additional filing, grinding, or rethreading.

Goal: Verify the clean, burr-free finish of the cut threaded rod.