IRWIN 1890725 STRT SHNK INSTLR MASONRY 1/4″ X 18″

The IRWIN Carbide Tip Straight Shank Installer Drill Bit is expertly designed for effective drilling in challenging materials like brick, block, and mortar joints. Crafted from premium high carbon steel, this 18-inch drill bit features a tungsten carbide tip that ensures enhanced durability and longevity, making it an ideal choice for professionals and DIY enthusiasts alike. Its three-flatted shank prevents slipping in the drill chuck, while the hole in the flute allows for convenient wire pulling through walls, ceilings, and floors—streamlining your installation process. This drill bit not only provides reliable performance for masonry tasks but also supports efficient project completion with its thoughtful design.