Magnet doesn't really stand up to trying to drill 3/4" holes in a 1/4" socket which is rough for the price . from the hole he rips the base of the magnet out of the steel. This leads to barrel and tool breakage. In addition, everyone understands how the speed controller works. It's not mechanical. It's PWM on a DC motor, which means it loses torque the slower you go. So you turn it up and then you start cutting. He will slow down dramatically. If you start slow and then start cutting, the…