Features MANGANESE STEEL MATERIAL: The blade is made of premium 55 manganese steel, ensuring practical durability. This knife is lightweight and easy to carry, with a comfortable rubber handle. CLEAN AND FAST CUTTING: Simply align the cutting knife with the desired cutting area, apply downward pressure to create a straight line, and then break the board. Achieve quick, clean cuts with minimal dust. VERSATILE APPLICATIONS: Suitable for various purposes, such as cutting acrylic boards, organic glass panels, and yarn. ACCURATE CUTTING: The gypsum board cutting knife allows for accurate and controlled cuts, ensuring accuracy in your projects. ERGONOMIC HANDLE: Experience enhanced accuracy and control with our ergonomically designed handle for comfortable extended use. Specification: Item Type: Gypsum Board Cutter Handle Material: Rubber Blade Material: 55 Manganese Steel Application: Suitable for various applications, such as hook knife, acrylic plate, plexiglass plastic plate and yarn cutting blade. Package List:1 x Gypsum Cement Board Knife1 x Blade  Package List 1 x Gypsum Cement Board Knife 1 x Blade