What is the CFM requirement for a 1/2 inch impact wrench?

A 1/2-inch impact wrench typically requires an air compressor with a CFM rating of 3.5-5.

What is the minimum tank size required for an impact wrench?

An impact wrench generally requires a minimum tank size of 6 gallons.

While a minimum of 90 PSI is necessary for operating an impact wrench, professionals often recommend 120 PSI or higher for optimal performance.

Yes, a 6-gallon compressor can work for an impact wrench but may require frequent refills.

A tank size of 20-30 gallons is often recommended for better performance of an impact wrench.