Wall Smoothing Polishing Machine,1-4 Speed Electric Concrete Cement Mortar Trowel Wall Smoothing Polishing Machine,Adjustable Speed Cement Mortar Trowel - WATEBATH, Wall Sander

• Adjustable Speed: The speed can be adjusted in 6 gears from 0-200 RPM, with different speeds corresponding to different working conditions and environments to optimize efficiency User-friendly Design: The shorter height (10.63 inches) of the machine allows the user to get closer to the workpiece. The two-handle design allows you to operate with both hands, while the secondary handle can be adjusted 90° to reduce work fatigue and improve work efficiency. You can press the power switch to start the machine, then press the lock switch to keep it running, making the experience more comfortable High Efficiency: It is equipped with an 850W powerful pure copper motor to provide strong power for sanding plasterboard walls, ceilings, and hallways, improving working efficiency and ensuring smooth operation Excellent Performance: The disc can be rotated 360°, making it easy to fit into any corner, edge or wall, ensuring that the entire surface is smoothed evenly Multiple Function: It comes with three types of grinding discs including sandpaper, sponge wheel, and hard wipe plate. The sanding paper is for smoothing putty, the sponge wheel is for polishing and leveling fine grits, and the hard wipe plate is for grinding and compacting coarse grits, so you can work on different surfaces. The hook and loop fasteners make it easy to change between discs