The 49/64 Drill Blank HS from Field Tool Supply is crafted from high-speed steel, ensuring superior performance and longevity. This drill blank measures 49/64 inches in diameter, making it suitable for a variety of drilling tasks. Its robust design allows for efficient drilling in tough materials, including metals and plastics. The high-speed steel construction provides excellent heat resistance, making it ideal for high-speed applications. This drill blank is a perfect choice for professionals looking for reliability and precision in their drilling operations.