DeWalt DW5417B25 DeWalt 1/4 x 4 x 6 Rock Carbide™ SDS+ Hammer Bit (Bulk 25), 2 Cutter

Using the DeWalt DW5417B25 hammer bit is easy. First, make sure your hammer drill is compatible with SDS+ bits. Insert the bit firmly into the drill chuck until you hear a click. When drilling, apply moderate pressure and keep the drill perpendicular to the surface. This will ensure an accurate and efficient drilling process. As for maintenance, after each use, clean the bit with a brush to remove any debris. Store it in a dry place to prevent rusting. Avoid using the bit on extremely hard or inappropriate materials, as this can damage the bit. If you notice any signs of wear or damage, it's time to replace the bit for optimal performance.