4-piece point cutting roundover bit set with 1/4" shank. Cutting Diameters: 1/2", 5/8", 3/4", 7/8". Radii: 1/4", 5/16", 3/8", 7/16". The point cutting roundover bit for woodworking creates a roundover profile or groove in your workpiece. Use it to engrave a rounded edge or groove and add an old elegant style decoration to your project. Materials and durability: - Made of premium carbide with high hardness and high wear resistance for long life - Sharp blades ensure smooth cutting and clean finishes Compatibility and use: - Use on CNC and other automatic table-mounted portable routers - Suitable for woodworking, edging, trimming, grooving, and veining wood projects Practical applications: - Edge finishing on cabinet doors and furniture to create smooth, rounded edges - Decorative roundover profiles and grooves on tabletops, frames, or doors for an elegant look - Craft projects or signs requiring refined rounded edges and subtle veining details Notes: - Each bit in the set corresponds to the listed diameters and radii, ensuring precise control over the size and curvature of the cut - Ideal for projects that require a durable, high-precision roundover cut with consistent results