Dovetail router bits are essential cutting tools in woodworking that enable the creation of strong and decorative dovetail joints. These bits have angled cutting edges that form the distinct interlocking shape of dovetails. They are commonly used in cabinetmaking, furniture construction, and woodworking projects.

Available in various styles, such as straight bits for through dovetails and angled bits for half-blind dovetails, dovetail router bits are compatible with handheld routers or router tables. They come in different sizes to accommodate the specific dimensions of dovetail joints.