It works great for quick cleanups like knocking rust off something or removing gasket residue. It can go through those little batteries fairly quickly if doing a heavy task. I have some of the larger batteries that are flat on the bottom and they buy some extra time.I've been eyeing that die grinder. Does it eat up batteries as bad as everyone says it does?
I really love my Milwaukee weed trimmer. A single 8.0 battery will just almost run our entire yard, which is about 90min of fast paced trimming.