The 0.4590 CHK REAMER SF SS HS is a high-speed steel reamer designed for precision hole enlargement. Manufactured in the USA by Field Tool Supply, this reamer features a diameter of 0.4590 inches and is crafted from high-quality stainless steel for enhanced durability and corrosion resistance. Ideal for use in metalworking and machining applications, it ensures a smooth finish and accurate sizing. This reamer is suitable for various materials, including steel and aluminum, and is compliant with industry standards, making it a reliable choice for professionals seeking efficiency and precision.