The 0.0680" CHK Reamer from Field Tool Supply is constructed from high-speed steel (HS) and stainless steel (SS), ensuring durability and precision. This reamer is designed for creating smooth, accurate holes in various materials, making it essential for machining and fabrication tasks. Its compact size allows for easy handling and maneuverability, while the high-quality finish guarantees a long service life. Ideal for professionals in manufacturing and engineering, this tool meets industry standards for performance and reliability.