Electric surface grinding machine: Listen & Download Electric surface grinding machine .mp3 Error! Change your browser, please! ⇓ Download Leaves, Excavator starts ⚠ Floor polisher ⚠ Blows on concrete, Hammer and chisel ⚠ Saws,, hammers, Construction of buildings ⚠ A circular saw ⚠ Hacksaw, sawing ⚠ Manual planing, Planer ⚠ Electric saw ⚠ Electric tile cutter ⚠ Bulldozer working ⚠ Circular Saw Blade Closing ⚠ Tool box dragged across the floor ⚠ ★★★★★