20V

The video demonstrates a practical skill with clear visual steps, making it informative and satisfying to watch. The use of power tools adds an element of efficiency and modernity.

The video shows a person using a green pipe welding machine and a red drill to connect and secure pipes. The process involves heating and fusing the pipes together, then tightening connections with the drill.

Green pipe welding machine (ACTS - used to fuse pipes, visible result comes from it, removing it changes what happens in the video); Red drill (ACTS - used to tighten screws, visible result comes from it, removing it changes what happens in the video)