The 0928-23 features the revolutionary 28 Volt LITHIUM-ION battery pack exclusively from Milwaukee. The Milwaukee 0726 28 Volt 1/2 in. Hammer-Drill uses the Milwaukee built high power motor to develop an enormous 750 in. lbs. of maximum torque and 0-450/0-1800 rpm. The 0726 comes standard with a 1/2 in. all-metal, single-sleeve, ratcheting chuck with all carbide jaws that keeps bits from falling out and drill bits from slipping. A comfortable non-slip, soft-grip handle reduces vibration and fatigue. The 0719 28 Volt Sawzall Reciprocating Saw features a 1-1/8 in. stroke length, QUIK-LOK blade clamp, patented gear protecting clutch, and keyless shoe adjustment. The variable speed trigger provides two levels of speed range: 0-2000 and 0-3000 strokes per minute.