The reamer is a precision tool used extensively in machining processes to enlarge existing holes, improve hole geometry, and achieve a specific diameter with high accuracy. The .3390" diameter reamer is specifically designed to achieve a precise tolerance suitable for various industrial applications. Typically manufactured from high-speed steel or carbide, this reamer offers durability and longevity, essential for maintaining performance under heavy usage conditions. Reamers like this one are widely utilized in automotive manufacturing, aerospace applications, and general machining industries where tight tolerances and surface finishes are critical. Key features that make this reamer stand out include its ability to produce a smooth finish and accurate dimensions by cutting or scraping material from the sides of a hole rather than simply drilling through it. This feature enhances the overall quality of the finished product and ensures compatibility with bolts or other fasteners. It is crucial in the engineering field where precision is paramount, allowing engineers and machinists to create components that fit together seamlessly, enhancing the functionality and safety of the final assembly.

Diameter: .3390" Length: 6" Material: High-speed steel or carbide (specific material not detailed) Application: Precision hole enlargement and finishing