The 1-1/8 S&D DRILL 3 FLATS from Field Tool Supply is a high-performance drill bit designed for heavy-duty applications. With a diameter of 1-1/8 inches and a unique 3-flats design, this drill provides excellent grip and stability in the chuck, reducing slippage during operation. Made in the USA from high-speed steel, it offers superior durability and cutting efficiency. Ideal for drilling through tough materials, this drill bit is perfect for both professional and DIY projects. It meets industry standards for quality and performance, making it a reliable choice for any workshop.