Electric Rotary Hammer Machine Specification Key Specs & Features Convenient variable speed triggerDual-mode selector, from drill to hammer360° auxiliary handle with built-in depth gauge You Might Also Like Right Angle Drill, 1/2″ April 4, 2019 Impact Wrench, 1/2″, Cordless April 4, 2019 Electric Rotary Hammer, SDS MAX Large Spline April 4, 2019