48.9 J AVT SOFT NO LOAD Electric Breaker, 30 mm Hex Shank Powerful 1,850 W motor delivers 48.9 J (EPTA-Procedure 05/2009) of impact energy L.E.D. service light notifies the user approximately 8 hours before the brushes need to be replaced Variable speed control dial enables user to match the speed to the application for greater versatility Side handle swivels 360° for greater control