Industrial-Duty Chicago Pneumatic 3650 Series Grinder offers a lightweight grinder with a powerful governed vane 2.3HP motor delivers superior torque for high productivity. Streamlined safety-lever with keyless adjustable on 270° rotative guard and has ergonomic 2-position safety trigger and vibration damping side handle helps reduce hand fatigue. Allows fast and easy abrasive change with a push of a button. Built-in barking valve provides low noise level. For heavy grinding, chamferting, deburring, cutting, and sanding applications.