Milwaukee M12FID20 12V Li-ion Cordless Fuel 1/4" Hex Impact Driver The M12 FUEL 1/4" Hex Impact Driver has Fast Driving Speed, is More Compact, and provides Maximum Workspace Visibility. The POWERSTATE Brushless motor delivers the fast driving speeds in the subcompact class for maximum productivity. Being only 127 mm in length, allows for greater access in tight spaces and overall portability. Tri-LEDs surround the bit accessory with brighter lights and less shadows providing maximum workspace visibility. The REDLINK PLUS Intelligence delivers top of the line thermal performance allowing more work to be completed. The POWERSTATE brushless motor delivers the most power for the capability to perform wide variety of applications at high speed for maximum subcompact performance. At only 152.4 mm in length, this portable hammer drill solution offering maximum access into tight spaces. The REDLINK PLUS Intelligence delivers top of the line thermal performance to give users Fast Drilling Speed Under Load. The all-metal 13 mm chuck and mechanical clutch delivers durability and consistent torque for driving fasteners. Features: POWERSTATE brushless motor delivers up to 45.2Nm of torque, 1,550 RPM and 22,500 BPM REDLINK PLUS Electronic Intelligence enables advanced communication between your batteries and tools, allowing for unmatched levels of performance, protection, and productivity Shorter length compared to the previous generation Allows for best access in tight spaces With an increased Max Drilling Capacity of 50 mm, users can maximise productivity even further by utilising the power to larger applications. It offers 2.0 amp-hours of runtime. With Milwaukee durability built into each pack, this battery runs cooler and performs in climates below -18°C. Its compact design fits in tight work spaces and reduces user fatigue.Managed by Milwaukee's exclusive REDLINK Intelligence, the battery features overload protection to prevent you from damaging your cordless power tools in heavy-duty situations, while the discharge protection prevents cell damage. The temperature management system and individual cell monitoring help maximize battery life.