For contractors, maintenance technicians, re-modelers or anyone who’s seeking portability and performance, the compact and lightweight M12 cordless hammer drill/driver gets the job done. It delivers best-in-class 275 in-lbs of torque and 0-400/0-1,500 RPM with the REDLITHIUM 12-volt battery.The all-metal single-sleeve ratcheting chuck offers superior bit grip, so you won’t have to stop for bit re-tightening or lost bits. An on-board fuel gauge and built-in LED light offer convenience and minimize interruptions, even during prolonged use.