The 21/64 Drill Blank from Field Tool Supply is made from high-speed steel (HSS), offering exceptional strength and durability for custom drilling tasks. Measuring 21/64 inches in diameter, this drill blank is perfect for fabricating specialized drill bits for a variety of materials. The HSS material ensures high wear resistance and heat tolerance, making it suitable for demanding applications. Proudly manufactured in the USA, this drill blank meets rigorous quality standards, ensuring reliable performance for both professional and hobbyist projects.
