1/16", Rounding Over Bit, Make Moldings, Doors & Drawers, "Soften" Sharp Edges Of Parts & So Many Other Tasks, Feature Freud's Unique Quadra-Cut Design For Flawless Finish In Cross-Grain Applications, Use Them In CNC, Hand-Held & Table Mounted Routers To Cut Hardwood, Softwood, Plywood & Composites, Mill Moldings, Doors, Drawers & Soften Sharp Edges Of Any Wooden Parts, Use On Cnc, Hand-Held & Table Mounted Routers, Freud Perma-Shield Coating.