The SW-JS(030) 1 X .018 X 3/8 drill bit from Field Tool Supply is designed for precision drilling in various materials. This high-speed steel (HSS) bit features a 1-inch diameter and a .018-inch thickness, making it ideal for applications requiring accuracy and durability. With a 3/8-inch shank, it fits standard drill chucks and is perfect for both professional and DIY projects. The bit's taper length design enhances cutting efficiency and reduces friction, ensuring a smooth drilling experience. Suitable for metal, wood, and plastic, this versatile tool meets industry standards for quality and performance.