The .1855 inch diameter reamer is a precision tool commonly used in various machining processes. Reamers are designed to enlarge existing holes to a specific size, improve surface finish, and achieve tighter tolerances. This particular reamer, measuring 4-1/2 inches in length, is typically utilized in industries such as manufacturing, automotive, and aerospace where accuracy is critical. As a hand or machine tool, the .1855 inch reamer is constructed to provide smooth cutting action. It is suitable for a range of materials including metal, wood, and plastic, making it versatile across different applications. Reamers can enhance hole profiles, ensuring they are both straight and round to fit mating components securely. The .1855 diameter is a unique specification that can cater to specific component requirements, allowing for precise fitting in holes that have already been drilled. This reamer is unbranded, which may indicate it is an aftermarket or generic tool, yet its performance can still meet the stringent needs of professional machinists. Overall, reamers like this one serve an essential role in achieving high precision and quality in machining tasks.

Diameter: 0.1855 inches Length: 4-1/2 inches Usage: For enlarging and finishing holes