Nothing is more frustrating on a job than when you can't tell one bit from another because the size difference is so small. With this black oxide drill bit set from Ryobi, you won't have to worry about drilling a hole too large or too small. These 7 sturdy bits come packaged in a molded and labeled plastic storage case. They come in specially-sized rubber slots for their safety. Beyond the case, these bits are ideal for light to medium duty DIY work. They can drill through soft woods, plastics, and even some thinner metals with ease. Their black oxide material helps resist damage on the job and corrosion while they're in storage. Their split point tips prevent wobbling in the middle of your drilling, so you can get clean holes every time. Keep your DIY projects picture perfect with this Ryobi drill bit set.