Milwaukee 5/16 in. X 12 in. L Carbide Hammer Drill Bit 3-Flat Shank 1 pk

Our Carbide Hammer Drill Bits use sharpened carbide to deliver up to 5x life in concrete and up to 2x faster drilling into masonry material. Engineered with a precision ground tip, these bits deliver faster starts and less walking when drilling into concrete, brick and block. The carbide-tipped masonry drill bits' wide flute design removes dust faster, reducing heat and delivering more holes per charge.