For a less expensive set of bits, these are pretty good bits. I have used most of them quite extensively and they are still sharp after all this time! I have purchased bits from a discounter that were also carbide but they never lasted this long making me have to buy them again, these are much better than that. Get them for the most common bits used and you'll be happy!
I bought a set so identical to this 20 years ago for $99. It was junk. Some of the pieces were not even balanced good enough to use in a very high RPM situation and none of them were useful beyond a short period of time. They dulled very quickly. Hard to believe those cutting tips were carbide steel. All in all, this set is so much like the one I had I would not put the CRAFTSMAN name on them. I haven't even tried to use the rest of them. About 20 of them have never touched a piece of wood. They have damaged too much stock to risk using them again.
Bought this set on sale along with my router table set,very happy I did. I was able to use some of the bits to turn my kitchen cabinet doors into new ones. Saved myself a nice bit of money.
Contained just about every bit I will ever use. Great quality. Excellent storage.