30 Piece Hex Head Allen Wrench Drill Bit Set, 1/4 Inch Shank Metric and SAE S2 Steel Hex Bit Set, Magnetic Tips, 50mm Long

It's amazing how much better these are than allen wrenches, even if you're still using your fingers. This particular item seems to be well made, fits snugly and comes in a nice clear case. I haven't done any high torque driving but they are otherwise of excellent quality.

Gran variedad de medidas y resistentes. El acero se ve de alta calidad.

Très bien pour le travail

First, I have yet to find anything close in any hardware and specialty tool stores, so if you are in the market for such a kit, there seem to only be Amazon, but with a matching quality, of course. Still, good enough for household use and anything that is not "heavy duty". That is why I got this kit here, and this is also why I recommend it.

These magnetized bits look good. They have a chrome finish, which was quite scratched up when they arrived. The black NAUIX box they arrived in looked like it had been dropped, and the plastic containers for the bits were both broken, one quite badly. The labels on the bits varied quite a bit. Some bits are easily identified with dark black writing. Others hare extremely hard to read, with very faint markings.