The 3/16-1/2X64TH Drill Set XL from Field Tool Supply includes a variety of drill sizes ranging from 3/16" to 1/2" with a length of 18 inches. Made from high-speed steel, these drills are designed for high performance and longevity. The set is perfect for drilling through tough materials, providing clean and precise holes. Each drill is engineered to meet industry standards, ensuring reliability and efficiency in various applications. This comprehensive set is ideal for professionals and DIY enthusiasts alike, making it a valuable addition to any workshop.