3-Pc "Zeo-Point" Solid Carbide and Carbide Tipped V-Groove Router Bit Pack Cut decorative V-Grooves and lettering on signs with these V-Groove bits. Use with an edge guide to chamfer and bevel edges. Can be used with handheld, table-mounted and CNC routers. Excellent for cutting: Acrylic Composite Foam Laminate MDF/HDF Melamine Plywood PVC Plastic Sign Board Solid Surface Veneered Plywood Wood Xanita® Board 20lbs High Density Urethane