The 0.1865 CHK Reamer ST FL SS HS from Field Tool Supply is designed for precision reaming in stainless steel applications. This high-speed steel (HSS) tool features a straight flute design, ideal for creating smooth, accurate holes. With a diameter of 0.1865 inches, it is perfect for use in various machining tasks. The stainless steel construction ensures durability and resistance to wear, making it suitable for both industrial and DIY projects. This reamer complies with industry standards, ensuring reliable performance in critical applications.