DeWalt 4 1/2 inch 10 amp angle grinder

i have also had this for roughly a year. love it. ample power for everything. granted it gets warm, but i have never stopped it. the e-z wheel change is the best. 100% toolless wheel change. for the price on sale of 79.99 at TSC, and came with 5 free wheels, i couldnt pass it up. i use dewalt HD grinding wheels, dewalt cutting discs, and i have a mibro wire wheel for removing rust, slag and spatter. i have a flap disc but havent used it yet. this has the paddle switch, so if something happens, say something gets in your eye, you drop the grinder, and it shuts down. the other one with a slider will stay going until someone pulls the slider back.

see the grinder here> http://www.tractorsupply.com/en/store/dewaltreg%3B-4-1-2-in-%28115mm%29-small-angle-grinder-16-hp