Introducing the brand new Porter Cable 20v Lithium Brushless Cordless 4 1/2\" Angle Grinder PCCG400B! This powerful angle grinder is perfect for all your grinding needs and is equipped with a Lithium-Ion (Li-Ion) battery technology that provides long-lasting power for all your projects. The tool is lightweight and portable, making it easy to use and maneuver while you work.With a disc diameter of 4 1/2 inches, this angle grinder is perfect for grinding and cutting a variety of materials. The tool is easy to use and the battery-powered design means you can take it anywhere. Whether you're working on a DIY project at home or need a reliable tool for your workshop, the Porter Cable 20v Lithium Brushless Cordless 4 1/2\" Angle Grinder PCCG400B is the perfect choice.