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An air drill is a tool powered by compressed air. It is a type of pneumatic device, which utilizes compressed air to generate power for various tools and instruments. These devices are known for being flexible, economical, and safe, as they do not create sparks in explosive environments and can be used in wet conditions without the risk of electric shock.12

Pneumatic tools, including air drills, are typically driven by either a rotor or a reciprocating piston mechanism. They are generally lightweight, compact, and easy to operate. Air drills are commonly supplied with compressed air at approximately 90 pounds per square inch gauge.2

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2 Britannica Sources
  1. air drill
  2. pneumatic device

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