The 21/64 Stub Drill is a right-hand high-speed steel (HSS) drill bit, engineered for precision and efficiency in drilling applications. Manufactured by Field Tool Supply, this stub drill features a shorter length that enhances stability and reduces flex, making it perfect for high-speed drilling in tight spaces. With a diameter of 21/64", it is suitable for a variety of materials, ensuring clean and accurate holes. The HSS construction guarantees durability and long-lasting performance, making this tool an essential addition to any professional or DIY toolkit.