Makita is the leading manufacturer of professional power tools on the market. The DTW302Z is a cordless Impact Wrench, powered by 18V Li-ion LXT slide type battery (not included), to supply energy to the powerful 18V brushless motor, with variable speed controlled by trigger, to deliver up to 4,000 ipm, 3,200 rpm, 300 Nm maximum fastening torque and 500 Nm nut busting torque for a wide range of applications. The DTW302Z is equipped with 3/8” square (C-Ring) driving shank for quick and easy socket changes, twin LED job light to illuminate the work area, electric brake for increased operator safety, forward and reverse rotation and phosphorescent bumper to glow in darker places. The DTW302Z features electronic 4 speed impact power selection for maximum, hard, medium and soft, auto-stop system, available in both forward and reverse modes to stop the impact and rotation after the bolt/nut has loosened enough, trigger switch with full speed mode; variable speed mode can be changed to full speed mode by simply pushing a button and battery protection circuit, designed to protect the battery from damages due to overheating, over-discharge and overload current. The DTW302Z is not compatible with G-Series batteries. 1 year manufacturer warranty with a further 2 years when registered within 30 days of purchase. This guarantee does not apply where non-genuine or recommended parts or accessories are fitted to the tool. The use of non-genuine or compatible batteries and chargers with Makita tools will invalidate the Makita guarantee for our tools.