Reaming is a critical process in various industries, including aerospace, automotive, and medical device manufacturing. Reamers are cutting tools used to enlarge existing holes to precise diameters and surface finishes. Conventional reamers have limitations, such as limited tool life, poor surface finish, and difficulties in machining hard and abrasive materials. To overcome these limitations, hybrid reamers have been developed, combining the benefits of different materials and technologies. This paper provides an overview of hybrid reamers, their design, advantages, and applications.
When changing from a larger hole section to a smaller one (e.g., after setting casing), a "ledge" or sharp angle (dogleg) is created. hybrid reamer