ADVANCE AND CUTTING AUTOMATIC WALL CUTTER suitable for the reinforced concrete wall, bric wall, or rocks cutting ADVANCE AND CUTTING AUTOMATIC WALL CUTTER VOLTAGE: 220VFREQUENCY: 50-60HZPOWER: 5180WBLADE DIAMETER: 12"-32", 300MM-800MMSuitable for the reinforced concrete wall, bric wall, or rocks cutting ADVANCE AND CUTTING AUTOMATIC WALL CUTTER