This DeWalt drill bit comes with outstanding features. First, its 135 - degree split point starts drilling right on contact, effectively preventing the bit from wandering. Second, it has a patented core diameter design that significantly reduces the risk of breakage. Also, the black oxide coating offers excellent wear resistance, ensuring a long - lasting performance.

Using this DeWalt drill bit is easy. Just insert the 3/8 reduced shank into your drill and start your drilling project. The 135 - degree split point will help you get an accurate start. When using, make sure your drill is set at an appropriate speed for the material you're drilling. For hard materials, use a lower speed. As for maintenance, after each use, wipe the bit clean with a dry cloth. Store it in a dry place to prevent rusting. If you notice any signs of excessive wear, it's time to replace the bit.