All electric power tools aren’t the same. If you’re going to invest money in parts, it’s a smart choice to invest in quality tools with recognizable brand names that have been around a while. So when you need to buy a die grinder, check out Chicago Pneumatics newest model. This heavy-duty part is capable of many jobs, including deburring, sanding and gasket removal. It’s made with an adjustable speed regulator and lock-off throttle for safety.