Angle grinder with grinding sticky disc convenient to replace

The utility model discloses an angle grinder convenient to replace a grinding sticky disc, which comprises an angle grinder main body, a mounting head playing a connecting role is mounted on the left side of the lower end of the angle grinder main body, a first grinding sticky disc is arranged at the lower end of the mounting head, and first grinding abrasive paper is arranged on the lower end face of the first grinding sticky disc; the mounting disc is mounted on the upper end face of the first polishing sticky disc, and the mounting disc is in sliding connection with the outer surface of the mounting head; and the connecting disc is installed on the outer end face of the angle grinder body, the connecting disc is arranged above the installation disc, and a first connecting pin penetrates through the interior of the connecting disc. According to the angle grinder with the grinding sticky disc convenient to replace, a mounting structure between the grinding sticky disc and the angle grinder body is convenient