Specification: Material: Plastic, Aluminum Alloy Motor Power: 850W Voltage: 110V Rated Power: 60Hz Motor Material: All-copper Motor No Load Speed: 0-200r/min Diameter of Wiping Plate: 37.5cm /14.76in Rod length: About 1m /39.37in Machine Size: 43*26cm/16.93*10.24in Package Included: 1*Smoothing Polishing Machine 1*Sandpaper 1*Hard Trowel 1*Sponge Trowel 2*Arm Nuts 1*Hand-held Bar Notes: Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement. Please make sure you do not mind before you order. Key Features: All-copper Motor: The motor of the smoothing polishing machine adopts an all-copper motor. The all-copper motor has the advantages of durability, energy-saving, and silence, which make the smoothing polishing machine more useful. Labor-saving Operation: The smoothing polishing machine is equipped with an extended hand-held bar, so you can say goodbye to the pain of bending down to work. And the handle retractable design allows you to adjust according to the actual situation. The design of the handle allows you to operate with both hands, which is more convenient and labor-saving. Wider Sticky Wiping Board: The wiping board is widened to cover a wider area and improve work efficiency. The sticky wiping board adopts self-adhesive, so it is sticky and easy to replace. Anti-slip Handle: The smoothing polishing machine has an uneven and anti-slip design on the handle and hand-held lever, making it more solid when you work. Aluminum Alloy Hand-held Bar: The hand-held bar of the smoothing polishing machine is made of high-quality aluminum alloy, which is strong and durable. The one-meter-long handle allows you to say goodbye to the pain of bending over to work.