T C T Hand Planer Knife is a cutting blade used in hand-held electric planers for woodworking tasks. It offers exceptional hardness and wear resistance, making it suitable for cutting tough and abrasive materials commonly encountered in woodworking. These knives are known for their durability and long lifespan compared to traditional high-speed steel (HSS) blades. They are versatile tools suitable for a wide range of woodworking applications, including dimensioning lumber, flattening boards, chamfering edges, and smooth surfaces. T C T Hand Planer Knife comes in different sizes and specifications to fit various brands and models of hand-held electric planers.