I like this set very much. Worked very well on soft pine. My only issue is that one bearing exploded after 5 minutes of use. Thank goodness a lot of bits come with bearings so I just replaced them. This left me a little apprehensive when using bits with bearings afterwards. I was able to order more from Amazon so it wasn't the end of the world. At thirty bucks I would advise anyone to buy them but be warned the bearings are questionable.