Bgun1

I am an industrial maintenance tech heavy on electrical work from machine repair to facility wiring. I recently purchased the hammer drill/impact tool combo with one key because our company discount with Grainger made it the cheapest combo at the time. I love the one key on the impact, I use the presets for the type of job I am doing for the day. A good example, we were installing a prefab office with 1/4X3 tapcons, 2 different sheet metal screws and some 3" deck screws. Presets including ramp and final torque and I rarely had to use anything else all day. For the drill the main use is max speed. Love it and the price was right. Time will tell on the durability. I have converted to almost all impact duty metal drills, step bits, conduit reamers and hole saws, so far so good.