The 0.3660 CHK Reamer from Field Tool Supply is engineered for precision reaming in stainless steel. This high-speed steel (HSS) tool features a straight flute design, which enhances chip removal and provides a smooth finish. With a diameter of 0.3660 inches, it is perfect for enlarging holes with accuracy in various applications. Proudly made in the USA, this reamer adheres to strict quality standards, ensuring durability and consistent performance. Its robust construction allows for extended use, making it an essential tool for any professional.