Features Efficient Cutting: Adopting tungsten carbide material, the incisive cut edge ensures smoother cutting with high accuracy and high efficiency. Better Application: Allows for wide application on softwood, hardwood, density board, particle board and so on, suitable for woodworking. Including 7 Pieces: There are 7pcs straight router bit of different specification, which will surely satisfy your various working needs. Sturdy Round Shank: Made of premium C45 steel, the universal round shank has sturdy structure, working with good stability under high speed. Simpler to Install: Comes with a light weight and a compact size as well, the router bit cutter is very convenient to install in minutes. Specification: Item Type: Straight Router Bit Material: Tungsten carbide, C45 steel. Color: Green, silver Features: incisive, sturdy, and long service life. Use: For softwood, hardwood and other wood.  Package List: 7 x Straight Router Bit 7 x Storage Box Package List 7 x Straight Router Bit 7 x Storage Box