DeWalt DW5431 3/8" x 16" x 18" Rock Carbide SDS Plus Hammer Bit, 2 Cutter

Dewalt DW5431 Specifications:
• 3/8" Diameter
• 16" Usable Length
• 18" Overall Length

Dewalt DW5431 Features:
• ROCK CARBIDE tip maximizes carbide surface contact for longer bit life
• Innovative tip that reduces walking and increases accuracy
• Four Flute cleans debris out for fast, efficient drilling
• Guaranteed to set up to 25-percent more anchors than other standard masonry bits
• Designed with three flats on the shank that prevent it from slipping back into the chuck, ensuring user safety
• Hammers through the hardest aggregate with minimal wear or breakage