• Diameter: 5/16"

• Overall Length: 4"

• Drillable Length: 2-1/2"

• Shank: Straight Hex

• Carbide Tipped 2-Cutter Head Design

• For Use In Concrete And Hard Masonry Materials

• Hex Shank Eliminates Spinning In All Hammer Drill Chucks

Warning this product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.