{Premium Size} -- Perfect for professionals and amateurs. Size:Approx. 11*3.5*3.5 cm/4.33*1.37*1.37 inches. High quality C3 particulate tungsten carbide blade, sharper and longer lasting edge. {Smooth & Sharp Cutter} - Carbide tipped cutter with double fluted, straight shank, solid hardened steel body, anti-recoil design for CNC and other automatic table mounted portable routers. Great for woodworking, edging, trimming, grooving, textured wood projects. {Versatile} - Suitable for: medium density fiberboard, solid wood, particle board, plywood, wood door frames, wood window frames, cabinets and boxes. But please avoid cutting ferrous metals and non-wood materials, such as steel, iron and sand. {High Quality} -- Using high grade YG6X original alloy. High wear resistance, high precision grinding technology. Strong and Durable. This durable milling cutter set is made of high quality materials, allowing you to complete all your projects with confidence.