Field Tool Supply's 0.1247 CHK Reamer is designed for precision hole finishing, made from high-strength stainless steel for durability. Measuring 0.1247 inches, this reamer is ideal for various machining applications, providing smooth and accurate results. The straight flute design facilitates efficient chip removal, enhancing cutting performance. This tool complies with industry standards, making it a trusted choice for professionals. Its compact size allows for use in confined spaces, adding to its versatility in different projects.