The #42 CHK Reamer by Field Tool Supply is expertly crafted for precision reaming in stainless steel applications. This high-speed steel (HSS) reamer is designed to create clean, accurate holes, making it essential for plumbing and mechanical work. With a size of 42, it fits standard drill sizes, ensuring compatibility and ease of use. Manufactured in the USA, this reamer offers exceptional durability and performance, making it a reliable choice for professionals and DIY enthusiasts alike. Its straight flute design enhances chip removal, allowing for efficient operation in various materials.