The #25 CHK REAMER SF SS HS from Field Tool Supply is a high-quality reamer designed for precision finishing of holes. Made from stainless steel (SS) and high-speed steel (HS), this reamer offers excellent durability and resistance to wear, making it ideal for various applications. With a size of #25, it is perfect for achieving smooth and accurate hole dimensions in metalworking and machining tasks. This reamer is manufactured in the USA, ensuring high standards of quality and performance, making it a reliable tool for professionals.