The 0.2180 CHK Reamer from Field Tool Supply is a high-quality tool designed for precision reaming in stainless steel and other materials. Manufactured in the USA, this reamer features a straight flute design that ensures smooth cutting and accurate hole sizing. With a diameter of 0.2180 inches, it is ideal for applications requiring tight tolerances. The high-speed steel (HSS) construction provides durability and longevity, making it suitable for both professional and DIY projects. This reamer meets industry standards, ensuring reliable performance in various machining tasks.