Which tool is utilized to protect both the face and eyes from welding flashes?

The welding helmet is specifically designed to protect the eyes and face from the intense light and heat generated during welding processes. It is equipped with a darkened lens that shields the welder's eyes from harmful welding flashes, which can cause severe damage, such as arc eye or other eye injuries. Additionally, the helmet also protects the face from sparks, molten metal, and heat, ensuring the welder’s safety while performing tasks.

While a welding torch is essential for the actual welding process, it does not provide any protection; rather, it is the tool that produces the weld. A wire scratch brush is used for cleaning purposes, often to remove slag or debris, and does not serve as protective equipment. A wheel puller is utilized for removing wheels from axles or other components, and it also has no relevance to welding or personal protection in that context. Thus, the welding helmet stands out as the correct answer, providing vital protection for the welder during operations involving intense light and heat.