The 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. The V28™ 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. The V28™ uses Lithium-Ion technology, which allows consistent fade-free power - meaning the first cut is as powerful as the last. V28™ Lithium-Ion battery packs will never develop a memory and can be charged at any time regardless of the packs current charge level! Press the fuel gauge button and LED indicators display remaining charge left in the pack, providing an ideal way to check the state of the pack before you start your job. 5-year limited warranty. Cordless Yes Volts 28 Rated RPM 0 - 1,800 Variable Speed Yes Torque (in./lbs.) 600 Chuck Size (in.) 1/2 Battery Included (2) 28V Lithium Charger Included Yes Additional Product Specs * 28V lithium battery * High-powered motor delivers 600 in.-lbs. of torque * Heavy-duty 2-gear box * Ratcheting single-sleeve chuck with carbide jaws * Nonslip grip reduces vibration and fatigue * Clip-Lok™ System attaches securely to the operators belt or tool bag * Reversible battery pack fits in tight spaces * Includes two 28V lithium batteries and charger * 5-year limited warranty * Model 0724-24