18V 3/8" Square

Makita-built 4-pole motor delivers 155 ft.lbs. of Max Torque Variable speed (0-2,100 RPM & 0-3,200 IPM) for a wide range of fastening applications Compact design at only 6-1/8 long and weighs only 3.4 lbs. for reduced operator fatigue Soft grip handle provides increased comfort on the job Makita's proprietary hammer and anvil impact mechanism are manufactured using the best raw materials with the highest quality steel and unique heat hardening process for maximum fastening and driving power Built-in L.E.D. light illuminates the work area Ergonomic shape fits like a glove with even pressure and easy control LXT Lithium-Ion battery and Rapid Optimum Charger produces 430% total lifetime work with 3x more cycles LXT Lithium-Ion battery provides longer run time, 5x lower self-discharge (for use any time) and 16 firm holding contact terminals (for constant high power) 30-Minute Rapid Optimum Charger communicates with the battery's built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature 30-Minute Rapid Optimum Charger has a built-in fan to cool the battery to produce more lifetime work The charger earned the ENERGY STAR label for meeting the strict energy-efficient guidelines set by the US Environmental Protection Agency (EPA) and US Department of Energy (DOE) 3-year warranty on tool and 1-year warranty on battery and charger