VEVOR Electric Concrete Saw, 230 mm, Powerful Circular Saw 2000 W, Cutting Depth 89 mm, Wet/Dry Disc Saw with Water Tube, Water Pump, Saw Blade, for Stone and BrickClean, wet cutting: The electric concrete saw provides a better cutting experience and reduces lung damage by preventing dirt from spreading during cutting. It also has a wet cutting attachment that allows you to spray water directly and eliminates the need for one handed pouring when cutting. This increases safety at work and facilitates cutting. Cutting with ease: The concrete saw driven by a powerful motor rotates at a fast speed of 4800 rpm. The