The 1-1/4 S&D Drill from Field Tool Supply is constructed from high-speed steel (HSS), making it a robust choice for drilling tasks. With a diameter of 1-1/4 inches, this drill bit is perfect for larger holes in materials like metal and wood. The HSS construction provides excellent heat resistance and durability, ensuring a long lifespan. Designed for efficient chip removal, this drill bit enhances drilling speed and accuracy. It adheres to industry standards, guaranteeing quality and reliability for both professional and home use.