The video shows a close-up of a power tool, specifically a grinder, which is being used on a piece of wood. The grinder has a black handle and a red button, and it is attached to a circular blade that is in contact with the wood. The blade is spinning rapidly, causing wood shavings to fly off. The wood appears to be a light-colored piece, possibly pine, and it is placed on a flat surface. The background is not visible, but the focus is on the grinder and the wood.