I love Makita, 90% of my tools are of this brand. a key with its own standard, the pins are wider than those of Bosch and the Chinese. I don't understand the meaning. :( Has pros: light stopper. doesn't heat up at all. I worked for more than an hour and at least something, other angle grinders (there are 3 more pieces on the farm), China and Bosh the hand does not tolerate, I cool. Some cons: It is unusual that the power button is not on top but on the side.