Got given one at Christmas because, let's face it, I've always wanted one and this one is rechargeable and had too many extras to pass up! Have yet to use it on the truck as have been pretty busy since the New Year but was wondering if any of you guys use these regularly and whether they have enough power etc. Sure they've got the flexibility for the variety of fittings and should be great for small jobs but can you get carried away with them (as you can with most tools) and grind away too much for example?