I gave this impact a 1 star after it stopped working on me shortly after the 1 year mark but I took it apart and rebuilt it. It's working as good as new or even better. I also upgraded my compressor recently and my small compressor before this couldn't run it well since impacting to break a bolt free needs constant hammering. Ever since I got my new compressor, this has been my go-to impact for general automotive work. It's extremely powerful and fits comfortably in the hand. I take back my 1 star review and replace it with 5 stars. One small thing is that the glue that they use for the rubber handle failed and I tried to reglue it with some jb weld. It fell off after a few uses even with the jb weld and I can't get it to stay on. That's my only gripe as of now. Good tool for the money, just make sure your compressor can keep up with it. I'll definitely be buying more astro tools in the future, as they're the majority of my air tools. Just wish their customer service was better. They don't respond often, even when inquiring about replacement parts. I also just ordered a 498k air hammer to test against my 4980. Hope it's worth it.