Simpson Strong-Tie Masonry Drill, 5/8 in Drill Bit, 8 in Overall Length, 6 in Cutting Depth, Parabolic Flute, 6 in Flute Length, SDS-Plus Shank, Centering Point, Carbide Cutting Edge, Chromium Nickel Molybdenum Steel Alloy, Applicable Materials: Concrete, Masonry, Brick and Block