Durable, hardened, one-face 20 deg (degree) rake angle design enhances nail resistance, chip removal and fast, easy sharpening

Wider flutes for maximum chip removal, even in deep holes

Polished and coated flute finish means chips won't stick to the bit, even when drilling in material that contains sap or glue

Through-center cutting design creates a more solid striking point against nails

Longer shaft length makes it easy to drill deeper or overhead without an extension

Drills into clean or nail-embedded wood when installing Romex wire, Pex water lines, rebar, bolts, and rope in piers, playground equipment and landscaping