DeWalt DW5918 DeWalt 1-Piece 2-3/4 by 12 SDS MaX Core Bit

Using the DeWalt DW5918 core bit is easy. First, make sure your drill is compatible with SDS MaX bits. Insert the bit firmly into the drill. When starting to drill, apply gentle pressure to let the alternating tooth design center quickly. During drilling, keep a steady hand and don't push too hard as the low - friction core body will do its job to drill fast. As for maintenance, after each use, clean the bit with a brush to remove any debris. Store it in a dry place to prevent rust. Also, be careful when handling the tool - free centering bit during removal to avoid any damage.