DeWalt DW5424B25 DeWalt 5/16 x 4 x 6 Rock Carbide™ SDS+ Hammer Bit (Bulk 25), 2 Cutter

Using the DeWalt DW5424B25 hammer bits is straightforward. First, make sure your drill is compatible with SDS+ bits. Insert the bit firmly into the drill chuck until you hear a click, indicating it's properly locked in. When starting to drill, apply gentle pressure and let the bit do the work. Don't push too hard as this can cause the bit to wear out faster. For best results, use these bits on rock and similar hard materials. When it comes to maintenance, after each use, clean the bits with a wire brush to remove any debris. Store them in a dry place to prevent rusting. Also, check the bits regularly for any signs of damage, like a chipped tip. If you notice any issues, replace the bit to ensure safe and efficient drilling.