Engineered to deliver up to a maximum of 2,300 UWO E-clutch activates quickly upon detection of pinch or stall Offers 9000 RPM no-load speed for use with 6 in. grinder wheels Model#: DCG418B Sku#: 100(contact info removed) Internet#: (contact info removed)54 Our most powerful tools just got better with the FLEXVOLT 60-Volt MAX 4-1/2 in. - 6 in. Grinder. It has up to 30% more power than the DCG414 60-Volt MAX Grinder with 2300 unit watts out. This grinder delivers 13 Amp power with a no-load speed of 9000 RPM. It's part of our PERFORM and PROTECT product line to help keep users safe. The Kickback Brake engages when a pinch, stall, or bind-up event is sensed and shuts the grinder off. Battery and charger sold separately. 13 Amp motor 9000 RPM no-load speed for applications with 6 in. grinder wheels Brake engages when trigger is released with stopping speeds of 1.5-seconds when using a standard grinding wheel (4-1/2 in. x 1/4 in. bonded abrasive wheel, non-hubbed) Kicback brake engages when a pinch, stall, or bind-up event is sensed and the electronic brake engages with maximum force to quickly stop the wheel, reduce the movement of the grinder, and shut the grinder off E-CLUTCH activates in less than a tenth of a second when a pinch/stall is detected, shutting down the motor Up to 30% more power versus the DCG414 grinder.