M18 COMBO CMPT DR/IMP DR/2 CMPT BAT. Milwaukee 2691-22 M18 lithium-ion cordless 2-tool combo kit with carrying case . The Milwaukee M18 2-tool combo kit includes the Milwaukee M18 lithium-ion 1/2-inch compact drill/driver, M18 lithium-ion 1/4-inch hex compact impact and convenient contractor bag. Examples of innovation include the Milwaukee 4-pole frameless motor, lightweight durability, built-in LED lights, battery fuel gauges and variable speed triggers. When you need power, precision and superior performance in an ultra efficient package, you can't afford to buy anything but heavy duty. Backed by the confidence, the M18 2-tool combo kit is the essential tool arsenal for the enduring professional.