I'm not often this impressed with what appears a common tool. A few years ago I was sent these drills and asked to try them out. Wow! If you have watched any of my online workshops you have heard me rave about how precise these bits are and how clean they cut. The price seems ridiculous until you try them, trust me on this one!
Bit sizes in kit: 1/8, 3/16, 1/4, 5/16, 3/8, 7/16 and 1/2.