VEVOR Electric Concrete Grinder 1400W 3700 RPM, Walk Behind Floor Polisher, Marble, Stone, Epoxy Floor Polishing, 18 Cm Grinding Disc

Item Model Number: WKG7-1 Voltage/Frequency: AC 220-240 V, 50 Hz Rated Power: 1400 W Rated Current: 6.75 A Motor Speed: 3700 RPM Rated Motor Torque: 5 N·m Grinding Disc Diameter: 7.09 in / 180 mm Vacuum Port Diameter: 1.97 in / 50 mm Main Materials: Q235A Steel Body, Aluminum Shroud, Diamond Grinding Disc Item Weight: 62.5 lbs / 28.35 kg Item Dimensions (L x W x H): 39.37 x 19.69 x (31.50-39.37) in / 1000 x 500 x (800-1000) mm