The Drill Reamer is a precision cutting tool widely used in various manufacturing and engineering applications. The specific model, with a diameter of .2785 inches and a length of 1/18 inches, is designed for fine boring and enlarging existing holes with precision and accuracy. Drill reamers pose a unique advantage in ensuring that holes are not only enlarged to the required size but also possess a smooth finish, reducing the need for additional finishing processes. They are commonly employed in the aerospace, automotive, and fabrication industries where tight tolerances are crucial for component fitting and assembly. This particular drill reamer is unbranded, which may suggest it is an economy or generic option, designed to provide effective performance without the associated premium price of branded tools. Its sturdy construction and specific dimensions allow it to maintain performance under harsh conditions, making it suitable for both handheld and machine-assisted drilling tasks. The reamer's design typically includes cutting edges that are finely honed to ensure efficient material removal and prevent drill bit walk, resulting in more accurate hole diameters. This tool is essential for machinists and engineers who require reliable and repeatable hole dimensions in their projects.

Diameter: .2785 inches Length: 1/18 inches Type: Drill Reamer Brand: Unbranded Purpose: Enlarge existing holes with precision Industry Usage: Aerospace, Automotive, Fabrication