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: 20lbs High Density Urethane Acrylic Composites Composite Decking Foam Laminate MDF/HDF Melamine Plywood PVC Plastic Sign Board Solid Surface Veneered Plywood Wood Xanita® Board