PRODUCT OVERVIEW 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. The extended life of the MILWAUKEE® carbide hammer drill bits provides the ideal solution in concrete, brick and block. Descripción español: BROCA PARA ROTOMARTILLO DE CARB DE 0,95 X 25,40 X 30,48 CM Product Details Applicable Materials:Block Brick Concrete Cutting Edge Material:Carbide Diameter:3/8 in Flute Length:10 in Flute Type:Wide Material:Carbide Overall Length:12 in Package Quantity:1 Package Type:Pack Shank Diameter:3/8 in Shank Type:3-Flat Suitable for:Hammer Drill/Drivers Features Up to 5x life in concrete Durable carbide tip for longer life in concrete and hard aggregate Precision ground carbide tip for less bit walking Three flat Secure Grip™ prevents bit from slipping in chuck Up to 2x faster drilling vs standard masonry drill bits Sharpened carbide edges for faster starts in concrete, brick and block Wide flute design for fast dust removal