Got this as a gift, and the only reason I'm selling it is because I've been unable to return it (don't have the original receipt or box). Basically I told my parents about wanting an impact driver, and they got this thinking they were the same thing. The only use this has had was when I demonstrated that this needs it's own chucks as opposed standard driver bits. Zero actual hammering. This thing is a solid tool and will make a great addition to your tool set, and you'll get it at a discount.