Field Tool Supply's 16.50MM CHK Reamer is engineered for precision reaming in stainless steel and high-strength materials. This high-speed steel (HSS) tool provides exceptional durability and cutting performance, making it essential for professional machinists. With a diameter of 16.50MM, it is perfect for creating clean, accurate holes in various applications. The reamer complies with industry standards, ensuring reliability in metalworking tasks. Its ergonomic design enhances user comfort and control, making it a must-have for any metal fabrication project.