DEWALT DCD960Kl 1/2-Inch 18-Volt Cordless XRP Lithium-Ion Drill/Driver Kit XRP track saw extended batteries provide superior ergonomics, long run-time, and battery life Patented three-speed all-metal transmission matches the tool to task for fastest application speed Heavy-duty 1/2-inch ratcheting chuck helps prevent bits from slipping and falling out LED work light provides increased visibility in confined spaces Motor delivers 450 unit watts out of max power for superior performance in all drilling and fastening applications