its only a little 500 ft lb guy. but she works like a charm. and its the quiet version! i hate loud impact guns and tools
Ingersoll makes excellent impact wrenches, but let's do some price comparisons.
You would pay $125 for your 500 lb-ft Ingersoll and let's say from $350-$700 for a decent compressor to power the tool. That's a minimum investment of $425-$825.
I can buy a 25" breaker bar for $25, the hex tool for $25, and a 5-ft length of pipe for $20. This is an investment of $70.
$425-$825 versus $70 -- Unless you need to break loose crank bolts regularly, is there really any comparison?
I'm proud to say that I have only ever used the breaker bar/hex tool method and always succeeded. The huge price differential is the reason on forums I always guide members to use the breaker bar/hex tool method -- because most people don't have access to expensive power tools.
However, if I were a professional mechanic, then investment in a top of the line impact wrench and compressor would be worthwhile.