The 31/64 DRILL BLANK HS from Field Tool Supply is a high-speed steel (HSS) drill blank designed for custom drilling applications. With a 31/64 inch diameter, this drill blank is perfect for creating specific drill sizes or for use in jigs and fixtures. Made in the USA, it offers superior quality and performance. The HSS material ensures excellent wear resistance and longevity, making it suitable for various materials, including metals and plastics. Ideal for machinists and hobbyists looking for reliable and versatile drilling solutions.