How do screwdrivers increase magnetism rapidly?
Using magnets is the fastest way. But magnets, I suggest you choose the enclosed magnet. It's round or square with the hole in the middle. As long as you put the screwdriver in, you'll be magnetic in a few seconds, so you don't have to rub it on the magnet. If you don't have that kind of magnet, a regular, irregular magnet, you have to row it a few times on the magnet. That's slow. Without a magnet, try rubbing the 2 of the screws together.
Rub the screwdriver on the magnet several times, or place it with the magnet for some time. More professional is with China, and China can add magnetic degaussing quickly, the price is not expensive, a few blocks, very easy to use.
