An Impact wrench is for a totally different use. A torque wrench will let the user know when a certain torque has been achieved in tightening. The impact wrench is for removing very tough nuts under impact of a hammer.

An Ingersoll Rand Impact Wrench is a type of impact wrench (a wrench that makes the maximum output be used by minimal exertion by the user) produced by the company Ingersoll Rand.

An impact wrench is a power tool that allows one to do the work of the regular wrench in less time. A normal wrench is one that one puts around a bolt, and turns the wrench.

Depends on size of wrench.

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