Multifunctional continuous diamond saw blade

The utility model belongs to the technical field of diamond saw blades, and particularly relates to a multifunctional continuous diamond saw blade which comprises a saw blade base body, a mounting block is fixed on the surface of one side of the saw blade base body, a mounting groove is formed in the surface of the mounting block, and a limiting hole is formed in the surface of one side of the mounting block. According to the saw blade, the dismounting assembly is arranged on the saw blade base body and matched with the mounting block arranged on the saw blade base body, so that the saw blade base body is convenient to replace and maintain, the working efficiency of workers is improved, the replacement and maintenance time is saved, and the saw blade is convenient to use; and when the workpiece needs to be polished, the edge of a cutting groove of the workpiece is conveniently polished through the polishing piece, then the workpiece is fastened, a screwing cap arranged on the saw blade base body is used for b