DeWalt DW5420 1/4 x 10 x 12 Rock Carbide SDS Plus Hammer Bit, 2 Cutter

Dewalt DW5420 Details: • 1/4-inch Diameter • 10-inch Usable Length • 12-inch Overall Length Dewalt DW5420 Highlights: • The ROCK CARBIDE tip boosts carbide surface contact, extending the bit's lifespan. • An innovative tip cuts down on walking and improves drilling accuracy. • Four flutes quickly clear debris for efficient drilling. • It can set up to 25% more anchors than regular masonry bits. • The shank has three flats to stop it from slipping into the chuck, keeping you safe. • It can hammer through tough aggregates with little wear or breakage.

Using the DeWalt DW5420 hammer bit is straightforward. First, make sure your hammer drill is compatible with SDS Plus bits. Insert the bit firmly into the chuck until it locks in place. When starting to drill, apply gentle pressure to let the innovative tip get a good grip and reduce walking. As you drill, the four flutes will automatically clear out debris, so you don't have to worry about clogging. For safety, always wear appropriate protective gear like safety glasses and gloves. Also, keep in mind that the three flats on the shank are there to prevent slippage, but still hold the drill steady. To maintain the bit, after each use, clean it with a brush to remove any remaining debris. Store it in a dry place to prevent rusting. With proper use and maintenance, this bit will last you a long time and keep delivering great results.