The 1 Inch Expanding Hand Reamer from Field Tool Supply is designed for precision reaming in various applications. This high-quality tool features a durable construction that ensures longevity and reliability. With a cutting diameter of 1 inch, it is ideal for enlarging existing holes to precise dimensions. The reamer is made from high-speed steel (HSS), providing excellent wear resistance and cutting performance. Its overall length is optimized for ease of use, and it is compatible with standard hand tools. This tool meets industry standards for quality and performance, making it a valuable addition to any workshop.