Product details:

The M18 FUEL 2-tool Combo kit with ONE-KEY is the highest performing hammer drill and impact driver in the industry with the added control of ONE-KEY . It delivers up to 60% more power, up to 1.5 in. Shorter length and up to 2X faster speed under heavy load. At 1,200 in-lbs of torque and only 6.9 in. in length, it has the power for demanding applications and ability to access tight spaces. The hammer drill's anti-kickback technology increases control in bind-up situations and reduces unwanted shut-downs, with the added benefit of controlling sensitivity preferences.