MLCS Solid Cabide Router Bits are top quality micrograin solid carbide. Will cut faster, smoother and stays sharper longer. Produces a very clean, fast and accurate cut with minimal chatter. Upcut spiral helps remove material. Ideal for making mortise and tenon joints. Downcut spirals help hold the material in place while using handheld routers. Will plunge cut and plane edges. Eliminates chipping at the top of the cut. Ideal for soft and hard woods, plywoods, composites, laminates, plastics and some non-ferrous metals. Compression combines both upcut and downcut features. We offer other solid carbide router bit options such as panel pilots, fiberglass, CNC and signmaking.