Introduction (Does It Do What It Should) All right, how often is it that I review a power tool? Clearly not often enough. Fortunately, Litheli is here for me with the U20 20V Brushless Drill Driver. So, why is it a brushless drill driver? Well, a brushless drill is a power tool that uses an electronic control system instead of traditional carbon brushes to power its … [Read more...] about Litheli U20 20V Brushless Drill Driver