IRWIN 1890726 STRT SHNK INSTLR MASONRY 5/16″ X 18″

Designed for durability and efficiency, the IRWIN Carbide Tip Straight Shank Installer Drill Bit is ideal for working with masonry materials such as brick, block, and mortar joints. Its tungsten carbide tip ensures an extended lifespan, making it a reliable choice for demanding projects. The premium high carbon steel construction further enhances its durability, allowing for effective drilling even in tough conditions. Additionally, a hole in the flute facilitates easy wire pulling through walls, ceilings, and floors, providing added convenience during installation tasks. The 3-flatted shank design prevents slipping in the drill chuck, ensuring a secure fit for consistent performance.