DEWALT DC926KA Heavy-Duty XRP 18-Volt Ni-Cad Cordless 1/2-Inch Hammerdrill/Drill/Driver Kit DeWALT-built motor delivers 510 unit watts out of power; High-capacity XRP battery offer 40% more run-time than standard Ni-Cad batteries Pistol grip handle allows user to hold the drill in line with the application being performed for finer control Patented 3-speed, all-metal transmission; heavy-duty self-tightening chuck Includes hammerdrill/drill/driver, 2 XRP extended run-time batteries, 1-hour charger, 360-degree side handle, and carrying case 90-Day money-back guarantee; 1-year free service contract; 3-year limited warranty