Engineered for safety and performance, the 6 In. 1250 watt WPB12-150 Quick compact angle grinder features a mechanical disc brake system that stops the tool in under 1 second when using thin cutting wheels. The non-locking paddle switch offers increased safety and the anti-vibration side handle reduces vibration for improved comfort. A Quick change wheel system allows the fastest wheel changes available. The powerful LongLife 10.5 Amp, AC/DC, 11,000 rpm motor includes advanced designs to optimize air flow for cooler operation and extend longevity in harsh environments. The S-Automatic safety slip clutch helps to prevent kick back if a disc or wheel should jam.