technical data:mounting type: 1/2 squaremax. Idle speed: 0 - 2000 rpmspeed at 1st idle speed: 0-600 rpmspeed at 2nd idle speed: 0-1200 rpmspeed at 3rd idle speed: 0-2000 rpmmax. Impact rate at idle speed: 0 - 3250 bpmimpact rate at 1st idle speed: 0 - 975 bpmimpact rate at 2nd idle speed: 0 - 1950 bpmimpact rate at 3rd gear idle speed: 0 - 3250 bpm maximum torque: 812 nm torque in 1st gear: 136 nm torque in 1st gear: 405 nm torque in 1st gear: 812 nm maximum breakaway torque: 1084 nm overall length with head: 175 mm. weight (epta): 1.67 kg cordless impact wrench 1/2' xr 18v 0 ah tstak equipped with a high-power brushless motor with a torque of up to 812 nm breakaway torque of 1084 nm brushless motor thanks to its smaller size the dcf891 wrench offers 4 operating modes and the force is adjusted using the trigger:screw symbol is a mode for precise tightening/loosening of screws the wrench tightens at maximum speed until it encounters resistance stops for a short moment and starts tightening sequentially (a few strokes / pause) for better control of the tightening force when loosening the wrench works with full force until it is unscrewed and after loosening it reduces the speed to prevent uncontrolled shedding of the nut / bolt1 is the first gear at which the wrench tightens at a low speed up to 600 rpm (136 nm) unscrews at full speed 2000 rpm2 is the second gear at which the wrench tightens at an average speed up to 1200 rpm (406 nm) unscrews at full speed 2000 rpm3 is the third gear at which the wrench tightens at high speed up to 2000 rpm (812 nm) unscrews at full speed 2000 rpma powerful led diode in the foot with a dimming function ensures very good visibility of the work areait has a rubberized non-slip handlea special hook allows you to attach the wrench to your belt.no battery or charger includedcase**
