9/16" x 6" OAL, SDS+ Concrete Bit

Guaranteed to set up to 25% more anchors than standard masonry bits, DEWALT SDS Plus Masonry Drill Bits power through masonry, concrete, and more with a carbide tip that maximizes bit life. An elongated 4-flute helix helps to increase material removal.

Features:

• 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
• No break guarantee: If your bit fails for any reason while the wear mark is still visible, we'll replace it (excludes: DW5400, DW5401, DW5401B25)