Which tool would most likely be used to remove small dents?

The most appropriate tool for removing small dents is a pulling tool. Pulling tools, often used in conjunction with adhesive or suction methods, are specifically designed to grab onto the damaged area of a metal surface and pull the dent outward, restoring the panel to its original shape. This method is particularly effective for minor dents as it allows for a more precise correction without the need for extensive bodywork or filler.

Using pulling tools can help maintain the integrity of the original panel, making it an ideal choice in autobody repair. Proper use of these tools requires skill and technique to ensure the best results without causing additional damage to the surrounding area.

Other tools mentioned in the choices serve different purposes. For instance, welding machines are used for joining metal parts, sanders are employed for smoothing surfaces, and body fillers are used to fill in larger imperfections or dents after they have been formed, rather than for the initial removal of small dents themselves.