The Bosch Precision Pro 1/2" x 5/8" Edge Forming Cove Router Bit 85207MC is a high-quality power tool accessory designed for creating precise and clean edges in various woodworking projects. This brand new router bit, manufactured by Bosch, is perfect for professionals and enthusiasts alike. With a diameter of 1/2 inch and a length of 8 inches, it offers versatility and precision for a wide range of routing applications. The package includes one router bit, making it a great addition to any workshop or tool collection.