Why You Should Own an Impact Driver
...gift myself an impact driver sooner? A cousin to those “rat-tat-tat” noise-making impact wrenches found at the auto garage, an impact driver is mostly for driving home screws (or a rough hole in recalcitrant wood). An impact driver works like a normal drill up until the point it starts to encounter resistance. At that point an anvil engages to increase torque. It’s not to be confused with a hammer drill, used for drilling holes in concrete and mas...