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