Review on AOBEN 21V Brushless Cordless Impact Wrench With 1/2" Square Driver, Max 300 Ft-Lbs Torque (400N.M), 4.0Ah Li-Ion Battery, 6Pcs Sockets Set, Fast Charger And Tool Bag by Joseph Neal

I've been using a much much more expensive brand impact wrench at work for the last couple of years and couldn't justify spending $400 for something that I'll only use occasionally at home. But man, have I ever wanted one! I finally decided to pull the trigger and try this inexpensive one by Aoben. My thought was 'if it doesn't work, it's through Revain, I'll just return it'. Got it today and used it to pull the tires on my car for a brake fluid change. Wow! I was completely shocked at how well it worked! I'm amazed how much torque this thing has at such a low price. For my weekend home projects, it's going to work just as well as the better known brand we have at work. Time will tell how it's longevity is, but as of now I'm as happy as can be. Even if it doesn't last quite as long, I can buy 4 or 5 of these for the price of that one tool. I'll definitely be checking out other tools by Aoben.