Field Tool Supply's 12.50MM CHK Reamer is engineered for precision reaming in stainless steel and high-strength materials. This high-speed steel (HSS) reamer offers exceptional durability and cutting performance, making it ideal for professional machinists. With a diameter of 12.50MM, it is designed to create smooth, accurate holes, ensuring optimal fit and finish. The tool meets industry standards, providing reliability in various applications. Its user-friendly design allows for easy handling, making it a valuable asset for any metalworking project.