The 9/64 CHK REAMER ST FL SS HS from Field Tool Supply is a precision reamer made from high-speed steel, designed for finishing holes with a diameter of 9/64 inches. This straight flute reamer is particularly effective for use in stainless steel and other tough materials. Its durable construction ensures longevity and consistent performance, making it suitable for both professional and industrial applications. The straight flute design allows for efficient chip removal, providing a smooth finish and precise hole dimensions. This reamer meets industry standards, making it a reliable choice for engineers and machinists.