DEWALT DW5403 3/16" x 4-1/2" x 6-1/2" Carbide SDS Plus Rotary Hammer Drill Bit for Concrete, Brick & Masonry - Professional Construction & Demolition Tool

The Dewalt® SDS Plus bit comports a tapered core for strength and maximum durability, especially when drilling deep holes. Its 2-stage flute design with variable helix pattern allows for efficient debris removal. Thanks to its 2-sharp cutting edges you'll get clean round holes every time. A wear mark indicator procures an accurate diameter of holes.

Features:

- Strong core: Tapered core for bit strength and maximum durability, especially when drilling deep holes

- Aggressive material removal: Two stage flute design with variable helix pattern allows for efficient debris removal

- Clean, round holes: Two sharp cutting edges for true holes

- Wear mark indicator: For accurate diameter of holes

Brand new. Backed by a 30 day Dewalt guarantee.