DeWalt DW5927 DeWalt 1-Piece 6-Inch by 22-Inch SDS Max Core Bit

Using the DeWalt DW5927 SDS Max Core Bit is a breeze. First, make sure your drill is compatible with SDS Max bits. Insert the bit firmly into the drill's chuck until it locks in place. When starting to drill, apply gentle pressure and let the bit do the work. The alternating tooth design will help it center quickly and drill smoothly. For better results, use a lubricant during the drilling process. When you're done drilling, simply use the tool - free centering bit feature to remove the bit from the drill. 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. If you notice any signs of wear, it might be time to replace the bit to keep getting the best performance.