Trims plastic laminate edges that normally require hours of difficult hand filing to finish. This bit routs the edge flush and rounded in a single pass, reducing time and aggravation. Ideal for countertop grade laminates like Wilsonart , Formica , and similar materials producing an ultra-smooth finish. Use on hand-held routers, table-mounted portable routers, and laminate trimmers. 1/2" overall diameter x 3/8" carbide height x 1/16" radius x 1/4" shank x 2" overall length.