It's not one very good screwdriver set or drill. They are definitely not "industrial grade" and "titanium" drill bits don't last more than a few uses before breaking when used on harder materials like metal. They are suitable for wood. The whole set looks weird because the screwdrivers on the left are metric and all the drill bits are SAE. Ideal for any project where you need to drill a 5/32" hole and then use an 8mm socket to tighten a metric nut. Screwdriver bits are good quality but easily removed when used with an impact driver and overall I was very disappointed in them. It doesn't even come with a good set of bits. Phillips #1 bits are missing but they supplied Posidrive Phillips #2 and #3 bits. There are T10 and T25 Torx bits but they broke immediately when I tried to snap them on to remove screws on my machine use. There's also a 1/4-inch magnetic allen key, which is perhaps the nicest thing about the set, but it doesn't come with small bits. Good for expanding on other bits that have been around for a long time I think. It's just a very random set that doesn't make much sense to me. The worst thing about this set is the black bit holders. I can only get the bits in and out by pulling them out, they don't push in because of the cheap plastic used. They are difficult to get in and out of and overall it was just a terrible experience. The yellow case is actually pretty decent. Once you've removed all the bits and bit holders you can at least use this to put some good quality bits in the case. It closes and has a nice rubberized finish. The best way to describe the quality of the bits in this set is: imagine the quality of a port cargo. Now imagine a step down. That's it. The drills and screwdriver bits work but are underwhelming so I have to give them a below average rating. Good for casual home use but don't expect to use it for serious work.