I made one at work once but never photographed it. It did work and I used the small quantity of shot produced.I'm impressed with his left-handed over-the-shoulder technique, Zonie.
High quality commercial shot was made by a technique similar to Palliser's in the 18th century.
An Essay on Shooting, Wm. Cleator, 1789:
*The patent milled shot is said to be made in the following manner. Sheets of lead, whose thickness corresponds with the size of the shot required, are cut into square stripes by a machine, and thus again into small pieces that are cubes; or of the form of a die. A great quantity of these little cubes are put into a large hollow iron cylinder, which is mounted horizontally and turned by a winch; when by their friction against one another and against the sides of the cylinder, they are rendered perfectly round and very smooth."
Spence
It involved a lathe, a small steel vessel and some steel punching as an agitation agent.