muleman69
USMC -1st marine Div. RVN
ya this is a great set upGenerally, there is no advantage to dropping them in water, with one exception, that would be salt bath annealing, where the water is more about dissolving any of the annealing salt that sticks to the case. You will see this explained starting at about 2:08.
You might want to watch the entire video, it looks like an interesting way to anneal.