These sets include two trim cutters for stock 7/8″ through 1″ in thickness. (These trim cutters can be removed for making bearing-guided cuts on stock under 7/8″ thick.)
Use in a table-mounted router. Guide straight cuts with the fence, setting it tangent to the trim cutters. Use the pilot bearing only for cuts on curved rails or stiles; for cuts on curved parts 7/8″ to 1″ thick, a template must to used.