12″ Carbide Blade.These blades are laser cut from 3/16” thick A235 carbon steel with tungsten carbide tips. The replacement blades fit all standard roof cutters machines as well as the fabrication ability for custom designs. Carbide blades are essential components in roof cutter machines, as they provide the durability and sharpness needed to effectively cut through roofing materials. These blades are made from a combination of tungsten and carbon, creating a hard and robust material ideal for cutting through tough materials such as asphalt shingles, metal roofing, and even concrete. The carbide blades are designed to maintain their sharpness over a longer period of time compared to traditional steel blades, reducing the need for frequent blade changes and ultimately increasing the efficiency and productivity of the roof cutter machine. Furthermore, carbide blades are also known for their resistance to heat and corrosion, making them suitable for use in various weather conditions. This is particularly advantageous for roof cutter machines, as they are often used outdoors in exposed environments where they may be subjected to elements such as rain, snow, and extreme temperatures. The high level of precision and cutting performance provided by carbide-blades ensures uniform and clean cuts, resulting in a professional finish to roofing projects. Overall, the use of carbide blades in roof cutter machines offers significant benefits in terms of efficiency, durability, and quality of workmanship, making them an essential tool for roofing professionals.