Get the job done without doing the heavy lifting when you choose this slim, lightweight grinder. High-speed, overload-protected motor enables rapid cutting and material removal. Jam-pot design incorporates an all-metal gear case and clutch, ensuring ultra-reliable operation. Quick-Change™ release mechanism with spindle-lock button allows you to change cutting and grinding wheels quickly and easily without a wrench or key. Ergonomic, multi-position side paddle helps improve worker's comfort and control. Type: Angle; Wheel Diameter: 4 1/2"; Speed: 11,000 rpm.