Review on Sunex Tools SX5210 Drive Grinder: 🔧 Perfect Power Tool for Precision Grinding Tasks by Shawn Quick

This Sunex die grinder is the best I have ever used. I had an old IR grinder fail after about 15 years and bought this and an equivalent Air Cat grinder as a replacement. It's pretty powerful, but doesn't get out of control. With a carbide tip, this thing grinds steel with precision, making tedious work faster. So most of the time the Air Cat is in the tool box and I use it for every job.