Field Tool Supply's 1 Inch Shell Reamer is crafted from high-speed steel (HSS) for exceptional durability and precision. This reamer is designed for high-speed applications, making it perfect for achieving accurate hole sizes in various materials. With a cutting diameter of 1 inch, it meets industry standards for quality and reliability. The tool's design allows for easy integration with standard drilling equipment, making it an essential tool for professionals and DIY enthusiasts alike, ensuring efficiency and accuracy in every project.