The Makita GA5052 120V 4.5"/5" Paddle Switch Angle Grinder is a powerful corded electric tool designed for rotary/circular actions. It features a versatile disc diameter of 4 1/2 inches and 5 inches, making it suitable for a range of grinding tasks. With its reliable Makita brand and blue color, this angle grinder is a durable and efficient addition to any workshop or home improvement project. The Makita GA5052 also comes equipped with an AC/DC switch for added convenience.