Bullnose router bits are specialized cutting tools used in woodworking to create a rounded profile on the edge of a workpiece. These bits feature a curved cutting edge that creates a smooth and rounded transition between the face and edge of the material.

Bullnose router bits are commonly used to add a decorative and finished look to furniture edges, countertops, shelves, and other woodworking projects. They can also be used to soften sharp corners or edges, providing both aesthetic appeal and safety.