If you want to twist the doubled wire, use the shown ways. Depending on the thickness of the wire, select the appropriate option: for a slim fit and a makeshift reamer with sewing coil or hand vise watchmaker, and for thicker hand drill.
Recommend to read
THE UNION OF THE COMPASS AND DRILLS
Thin drill bits are known to clamp in the Chuck of the drill difficult. However, there is a cartridge that copes with it easily — as used in the compass. That and they need to use it....
HOLE WITHOUT A DRILL
How to get a large round hole in the soft and thin plastic? Instead of drill it is convenient to use an ordinary drawing compass gauge: one of the two legs are sharpened the blade and...
