The 0.1490 CHK Reamer from Field Tool Supply is a high-speed steel (HSS) tool designed for precision reaming in various applications. This reamer features a straight flute design, ideal for creating smooth, accurate holes in stainless steel and other materials. With a diameter of 0.1490 inches, it is perfect for use in tight spaces and offers excellent chip removal. The tool is manufactured in the USA, ensuring high quality and durability. It is suitable for both professional and DIY projects, making it a versatile addition to any toolkit.