Air Impact Driver

An Air Impact Driver is a pneumatically powered fastening tool designed to drive screws, bolts, and fasteners using a combination of rotary motion and impact force. It operates by using compressed air to rotate an internal hammer-and-anvil impact mechanism, which delivers rapid, high-torque bursts that loosen or tighten fasteners efficiently — especially those that are rusted, over-torqued, or require high clamping force. Unlike an impact wrench, which is optimized for large bolts and heavy-duty torque, an impact driver is typically smaller, lighter, and designed for medium-torque precision fastening in assembly and maintenance applications.