Chicago Pneumatic’s Cordless 1/2 in. Impact Wrench (CP8849) is the first 1/2 in. cordless impact wrench with two shut-off positions going up to 850+ ft.-lbs. / 1150+ Nm.
The wrench offers four settings in forward, to be set up with the touch pad on the back side of the tool. The slow mode to helps approaching without impacting; hand tightening around 3.7 ft.-lbs. / 4-5 Nm. The fast mode tightens wheels close to recommended torque without over tightening; around 50 ft.-lbs. / 70 Nm.
The motor is brushless and there are five bumpers around the tool with one in front of the clutch housing. The wrench features four front LED lights and single hand forward and reverse operations plus safety locking positions and a soft, thermoplastic rubber grip for comfort.
Link: Chicago Pneumatic