The 0.4770 CHK Reamer ST FL SS HS from Field Tool Supply is designed for precision reaming in stainless steel applications. This high-speed steel reamer features a straight flute design, ideal for creating smooth, accurate holes. With a diameter of 0.4770 inches, it is perfect for various machining tasks. The reamer is constructed from durable stainless steel, ensuring longevity and resistance to wear. It meets industry standards for quality and performance, making it suitable for professional use in manufacturing and repair settings.