Using the DeWalt DW5820 drill bit is easy. First, make sure your drill is compatible with SDS MAX shank style. Insert the bit firmly into the drill. When starting to drill, use the pilot point design for a quick and accurate start. This bit is great for drilling in concrete, even reinforced concrete with rebar. Just keep in mind, if you hit rebar, the bit is designed to resist breakage. As you drill, the optimized flute design will quickly remove dust, allowing for faster drilling. Check the anchor wear mark on the flute. If it's no longer visible, it's time to change the bit to ensure proper anchor installation. For maintenance, after each use, clean the bit to remove any dust or debris. Store it in a dry place to prevent rust. If the bit fails while the anchor wear mark is still there, DeWalt will replace it for free under the NO BREAK GUARANTEE.
