It may seem odd that I gave it 5 stars after a week of brakes, but I work for a company where we can wreck them in under an hour. Using 1 DEWALT DW2547Ir 1/4" hex shank to 1/2" socket adapter I have 120 3/8" x 6" foot bolts with a ΒΌ" x 3ΒΎ" deep pilot hole in #2 - 4" x Driven 6. " Jaws. I've also used it to ride several 3/8" x 4" legs, but I can't remember how many, about 20 pieces. I like it so much I bought 2 more but I won't be turning a 6-inch with me I have a Dewalt High Torque impact wrench for it.