The Punch Pin Knurled 4in, 1/16 from Field Tool Supply is a precision tool designed for accurate punching tasks. This 4-inch knurled pin features a 1/16 inch diameter, making it ideal for delicate applications where precision is crucial. Crafted from high-quality materials, this punch pin ensures durability and reliability in various industrial settings. Its knurled design provides a secure grip, allowing for better control during use. Perfect for professionals in machining and assembly, this tool meets industry standards for performance.