I was looking for a new 5" grinder and boy did I find it in this gem. Perfect fit in my hand, variable speed, perfect paddle switch, disk guard that rotates like its mounted with ball bearings. Today I cut a hardened piece of steeling set the speed on # 3 , no kick back and the tool didn't even bog down a bit. The body size is skinny compared to almost all of the other manufacturers. I buy my tools on durability, feel, and reading tons of reviews. This tool is perhaps almost perfect for every task and the most important thing is safety, with a brake system that engages instantly, saving one from the emergency room. Thank you dewalt