The Jet Tools 5/16x1 1/16 Oblong Punch & Die Set with Key-Way is designed for creating precise oblong holes in various materials. Made from high-quality steel, this set ensures durability and long-lasting performance. The key-way feature enhances functionality, making it ideal for a range of applications in metalworking and fabrication. Each punch and die is engineered to meet industry standards, providing reliable results. This set is perfect for professionals and hobbyists looking to achieve accuracy and efficiency in their projects.