I needed a small set of drill bits for my home for years but never got hold of them. I finally went in search of a decent one to find out they cost a lot more in store than I expected. Went to Amazon, looked up drill bit sets and bought the one with the best price/rating. With a rating below 4* I just do everything and it met my expectations. It's easy to use, very easy to assemble, it comes with everything I need and the batteries work really well! I can not complain. And I think it cost me about $40 when I bought it. This is very affordable for a decent set of drill bits. I am happy with my purchase!