The Milwaukee Cordless 28 Volt 1/2 in. Hammer-Drill uses the Milwaukee built high power motor to develop an enormous 600 in. lbs. of maximum torque and 0-600/0-1800 rpm, ideal for drilling larger holes and driving larger screws faster! Powering the Hammer-Drill is the revolutionary 28 Volt Lithium-Ion battery pack exclusively from Milwaukee. The 28 Volt battery pack weighs less than an 18 Volt pack yet delivers two times the run-time, making this the ideal solution for all drilling and driving needs! Only the Milwaukee battery can be inserted in the reverse position which allows for the ultimate balance when working overhead or in hard to reach areas. 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! This is the industry's tightest gripping chuck and comes standard only on this model. A comfortable non-slip, soft-grip handle reduces vibration and fatigue. The Hammer-Drill also comes standard with the patented Clip-Lok System. The Clip-Lok System attaches securely to the operator's belt or tool bags and easily releases with one hand, ideal for when working from a ladder or when there is nowhere to place the tool when adjusting or positioning a work piece. The Clip-Lok System keeps the drill within arms length at all times. The Clip-Lok System also features an on-board bit holder which holds up to two standard Phillips bits. Revolutionary 28 Volt Lithium-Ion Technology 1/2 in. all-metal, single-sleeve, ratcheting chuck with all carbide jaws. 600 in. lbs. of maximum torque. Exclusive Clip-Lok System Up to 2x run-time of 18V Tools Voltage: 28 DC No Load Speed: 0-600/0-1,800 RPM No Load BPM 0-9,000/0-27,000 Torque 600 in.-lbs. Chuck Type: Keyless, Metal Reversible Battery: Yes No. of Batteries Included: 2 Amp Hours: 3.0 Spindle Lock: Yes Clutch Settings: 20 Capacity in Steel: 1/2 in. Capacity in Wood: 2-9/16 in. Length: 10-1/2 in. Tool Weight: 6.7 lbs. Shipping Weight: 16.9 lbs. Two 28V Batteries One Hour Charger Carrying Case Clip-Lok System Side Handle No. 2 Phillips Bit