Another way to twist Staple wire. I get one end stacked and then masking tape it, a fair amount this end is going in the chuck. Then I chase it down the line and capture it every few inches with a small piece of masking tape. When it's all straight I bend the other end into a loop, tape it down and put it on the swivel. Pull the drill motor tight and clamp it, then can remove the small pieces of tape. It's working pretty good, you don't have that tag end of the wire flapping around, and you can go as fast as doing claptons.
6 x 0.5k wrapped with 38n
6 x 0.5k wrapped with 38n