The DeWalt DW5828 Rotary Hammer Bit offers top - notch performance. With a 1 - 1/2 - inch diameter, an 18 - inch usable length, and a 22 - 1/2 - inch overall length, it's designed for heavy - duty tasks. The ROCK CARBIDE tip provides more carbide surface contact, extending the bit's lifespan. Its longer helix four - flute design speeds up debris removal, enabling faster drilling. The concave head design allows dust to enter flute chambers rapidly, enhancing bit durability. A hardened core reduces the risk of breakage. It fits all SDS Max Rotary Hammers from major brands like DeWalt, Bosch, and Hilti.

Using the DeWalt DW5828 rotary hammer bit is easy. First, make sure your SDS Max rotary hammer is turned off. Insert the bit firmly into the tool's chuck until it clicks into place. When you start drilling, apply steady pressure. Don't push too hard as this can cause unnecessary wear on the bit. Also, try to keep the drill perpendicular to the surface you're working on for better results. As for maintenance, after each use, clean the bit with a brush to remove dust and debris. Check the bit regularly for any signs of wear or damage. If you notice the carbide tip is worn down or the bit is bent, it's time to replace it. Store the bit in a dry place to prevent rusting. This will help ensure your bit lasts a long time and continues to perform well.