Dewalt 5456 3/4" x 16" x 18" Rock Carbide Hammer Drill Bit

The Dewalt 5456 is a heavy-duty rock carbide hammer drill bit engineered for drilling through the toughest masonry materials. With a 3/4-inch diameter and an 18-inch overall length with 16-inch working length, this bit delivers exceptional performance in concrete, stone, and other hard aggregate materials.

Key Features:

• Rock carbide tip provides maximum durability and extended bit life in demanding applications
• 3/4-inch diameter ideal for larger anchor installations and utility penetrations
• 16-inch usable drilling depth with 18-inch overall length for deep hole applications
• Designed for use with rotary hammer drills in hammer-only or hammer-drill mode
• Optimized flute design ensures efficient dust removal and reduced binding
• Heat-treated steel construction withstands high-impact drilling forces

This professional-grade masonry bit is ideal for contractors and tradespeople who need reliable performance when drilling deep holes in concrete foundations, retaining walls, or other heavy masonry structures.