The 39/64 S&D Drill from Field Tool Supply is a high-speed steel (HSS) drill designed for precision drilling in various materials. With a size of 39/64 inches, this drill bit is ideal for creating holes in metal, wood, and plastic. The HSS construction ensures durability and longevity, making it suitable for both professional and DIY applications. This drill meets industry standards for quality and performance, ensuring reliable results. Its design allows for efficient chip removal and reduced friction, enhancing drilling speed and accuracy.