In addition to its primary function of generating flat surfaces, the fly cutter can also be used for other machining operations such as chamfering, engraving, and counterboring. The versatility of the fly cutter lies in its ability to accommodate different types of cutting inserts or tools, allowing machinists to customize the cutting geometry according to specific machining requirements. Furthermore, fly cutters offer advantages such as reduced tooling costs, as they require only a single cutting tool, and improved surface finish due to the absence of multiple cutting edges. Despite its simplicity, proper setup and adjustment of the fly cutter are essential to achieve optimal cutting performance and prolong tool life. Overall, the fly cutter remains a valuable tool in the arsenal of machinists for its efficiency, versatility, and ability to produce high-quality machined surfaces.