The EMS-R(036) 9/16 X 1/2 4FL drill bit from Field Tool Supply is a high-speed steel (HSS) tool designed for efficient drilling. With a 4-flute design, it enhances chip clearance and reduces friction, making it ideal for various materials. Measuring 9/16 inch by 1/2 inch, this drill bit is perfect for precision tasks in both professional and DIY settings. Manufactured in the USA, it adheres to strict quality standards, ensuring durability and performance. Its compatibility with standard drill chucks allows for easy use in any project.