【High Torque 】 21V cordless impact wrench is compact, offers 2 selections of torque output, which has enough power to break off stubborn fasteners, rusty nuts, removing tires from cars or truck. Switch it to lower torque setting for automotive repairs, motorcycles or major construction projects, bolts, product assembly or other heavy-duty maintenance. The brushless motor keeps this impact gun a consistent power and longer life.

【Variable Speed, Reverse Auto Stop】 This power impact gun has 0-3400 RPM stepless variable speed, increase or decrease pressure on switch trigger to control speed easily. Simple to change the rotation direction by one forward & reverse lever. When the impact wrench is in reverse mode, you can turn on the auto stop function by pressing the mode button “M”, which can prevent the nut from falling off while protecting the bolt thread when the nut is completely out.

【Endurance and Performance】Made of a hard impact driving system with heat-treated and fully metal gearbox ensures this impact gun has a long life.

【LED Work Light, Soft Grip】This Electric impact wrench features a super-bright built-in LED work light. It will turn on automatically after you press the switch trigger, this improves visibility, never worries when even working in dark areas. Over-molded rubber grip design makes you feel no obvious numbness in the hand when operating. Ergonomic grip curve reduces muscle soreness even after a long time of work.

【Adaptive battery】The cordless mini chainsaw adaptive Makita 21V Battery