Makita-built motor delivers 0-1,200 RPM and 0-4,800 BPM for 2X faster drilling. Ergonomically designed vibration absorbing handle and a large 2-finger trigger for reduced operator fatigue. 3-Mode operation for rotation only, hammering with rotation, or hammering only. Chisel rotates 360-Degree with 40 different positions. Built-in torque limiter clutch disengages if bit jams when hitting rebar. Compact design at only 14-1/4-Inch long and weighs only 9.9-Pound. Soft grip handle provides increased comfort on the job. Built-in L.E.D. light illuminates the work area. LXT Lithium-Ion battery and optimum charging system produces 430-Percent total lifetime work with 2.5x more cycles. Makita 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 which helps produce more lifetime work. 3-year warranty on tool and 1-year warranty on battery and charger.