These bits are not high quality and will not last long but there are many small bits in the kit that I still break. I must have tried a dozen small name brand beats before I got frustrated and bought this big box of beats. I decorate a lot around the house and just needed a lot of small things and this solved the problem. 5 stars just for the sheer amount of bits for the price. Don't get me wrong, the beats aren't bad, but if you're expecting ultra high quality you'll be disappointed. If you just don't want to run out of beats again, buy this set.