Cordless impact wrench is a portable power tool that delivers strong impacts (rotational blows) to turn fasteners quickly and with minimal effort, without needing to be plugged into mains power — it runs on a rechargeable lithium‐ion battery. Ideal for:
Automotive work (lug nuts, suspension bolts)
Construction & assembly
Heavy‐duty fastening and removal
The tool uses a square drive (e.g., 1⁄2′′) to attach impact sockets (not regular drill bits).