Milwaukee 7-Piece Shockwave Carbide Masonry Drill Bit Set

Up to 5x life in concrete Up to 2x faster drilling vs. standard masonry drill bits Durable carbide tip for longer life in concrete and hard aggregate Sharpened carbide edges for faster starts in concrete, brick, and block Precision ground carbide tip for less bit walking Wide flute design removes dust faster, reducing heat & delivering more holes per charge 3-Flat Secure Grip prevents bit from slipping in chuck For use in hammer drill drivers Fastest drilling in concrete, brick, and block applications. Available in sizes up to 1' Reinforced flute geometry and carbide tip design Superiority in regards to quality, performance, and longevity of life Reduced possibility of bit spinning in the chuck during heavy torsional loads