What kind of tool is an air-impact wrench categorized as?

An air-impact wrench is categorized as a pneumatic tool because it operates using compressed air. Pneumatic tools are designed to harness the power of air pressure to perform work, making them highly efficient for tasks such as loosening and tightening fasteners. These tools also tend to be lightweight and capable of generating high torque outputs, which is especially beneficial in vehicle rescue operations where speed and power are crucial.

In contrast, electric tools rely on electrical power sources, hydraulic tools utilize fluid pressure to create motion or force, and manual tools require physical effort from the user to operate. Understanding the classification of tools is essential for selecting the right equipment in various applications, such as vehicle rescue scenarios, where the effectiveness of the tools can significantly impact the outcome of the operation.