V-groove router bits cut precise angled grooves at specific degrees into wood, MDF, plastics, plywood, composites, and softer tiles. Common angles include 22, 45, 60, 90, and 120 degrees. These bits are popular for decorative edging and chamfering, angled joinery, sign making, engraving letters and patterns, and adding visual accents to furniture and cabinetry. The carbide tip delivers an excellent cut quality across a broad range of materials, and the specific angle chosen will determine the character and depth of the finished groove.