Roundover bits provide a curved edge to your workpiece and are the most popular type of edge forming bit. Carbide-tipped roundover bit with 3/8" radius, 1-1/4" large diameter, 1/2" shank, and 5/8" cutting length for use with 1/2" collets. Roundovers are ideal for creating a rounded edge on wood, giving it a softer, smoother finish for a polished, professional look. Rounded corners enhance edge durability and safety, providing a stronger, more refined finish for added protection in your woodworking projects.