A very handy tool, that can at times be downright heroic. You will be amazed how many uses you find for this. Well built, heavy, cost effective, quailty tool. The variable speed adjustment, and built in work light is especially useful. Often starting a cut requires a slower spin rate, and this tool accommodates that easily. Heavy bumpers and aluminum guards increase the durability... in my shop this tool is almost always sitting on the floor and the bumpers protect it nicely. I like it.