Applications: Small cutting diameter solid Carbide double flute straigth bits. Ideal for grooving, edge-routing, plunge cuts and other general purpose routing tasks.Machines: Hand-held routers, table routers and CNC machines.Materials: Softwood, hardwood, plywood and wood based panels.Bit Material - TiCo Carbide A specially formulated, highly compact Titanium Cobalt Carbide, engineered and manufactured by Freud. It provides a sharper edge and a flawless finish with a dramatically longer cutting life.