good quality angle grinder. I buy a lot of power tools from Bosch. This is the first angle grinder I've used with a "paddle switch". Don't go crazy about it. I prefer the side switch style. The trigger lock on the back isn't great either. It's in a bad place and the way they work is not good. You have to rebuild it. Otherwise, this is a powerful angle grinder. Although I would not reject the speed controller. I don't think they offer it at this price.