Field Tool Supply's 0.1515 CHK Reamer is crafted from high-speed steel (HSS) for superior durability and performance. This reamer, with a diameter of 0.1515 inches, is perfect for precision reaming tasks in stainless steel and other materials. The straight flute design enhances chip removal, providing a clean finish. Made in the USA, this tool meets high manufacturing standards, ensuring reliability and efficiency in various applications. Ideal for machinists and metalworkers, it delivers consistent results in both professional and industrial settings.