DeWalt DW5221B25 DeWalt 1/8 x 3 Drill Bit Premium Percussion (Bulk 25)

Using your DeWalt DW5221B25 drill bits is a breeze. First, make sure your drill is turned off and unplugged. Insert the drill bit into the chuck, ensuring it fits securely with the three - flat shank to prevent slipping. Once it's in place, you can turn on the drill and start making holes. When drilling, apply steady pressure but don't push too hard, as the four - flute design will clear the debris for you. For safety, always wear protective eyewear and gloves. After use, clean the drill bits with a brush to remove any debris. Store them in a dry place to prevent rust. This will help maintain the ROCK CARBIDE tip and keep your drill bits in good condition for a long time.