High-powered and accurate, the DEWALT 7 in. Heavy Duty Angle Grinder with Bag and Wheels has a 13 Amp, AC/DC, 8000 RPM motor to handle your 7 in. grinding applications with ease. Featuring a keyless, adjustable guard for convenient and easy tool-free adjustments, this grinder has a rear handle design for added comfort and better control. The brush caps are external for easy servicing and the sealed ball and roller bearings help extend motor life. Lightweight and easily portable, this angle grinder has a high-power-to-weight ratio to provide you with greater efficiency and less user fatigue.