1. Pay attention to the front-to-back ratio of 1:3. The remaining length and width of the saw tooth part measured from the tooth seat cannot be less than 1mm; the relevant operations must be strictly followed. Non-profes···

1 OverviewCircular saw blades are made of metal, so they are often called metal circular saw blades. The production process requires the addition of special materials, such as ceramics, high-speed steel, tungsten carbide···