This 4-piece trimming knife set features sharp cutting, stable rotation, and high hardness, making it perfect for shaping wooden doors and trimming and engraving dense panels like wood, MDF, particle board, and plywood. The sharp blades cut without burrs and greatly extend the service life of the knife set. The simple and easy-to-use structure makes it a convenient tool for daily woodworking tasks. Features 1. Sharp cutting, stable rotation, convenient use, high hardness, and greatly extended service life. 2. Suitable for: suitable for trimming and engraving machine types, suitable for wood, medium density fiberboard, particle board, plywood and other compact panels. 3. Can be used to shape wooden doors, very sharp, the sharp blade can cut smoothly without burrs. 4. The structure is simple and easy to use, which is very convenient for your daily woodworking work. Specifications: Product Name: Trimming Knife Material: Cemented Carbide Package Included: 4x Trimming Knife