●Most powerful and compact, deliver best power-to-size ratio in this class

●Rigid hammer housing made of hot forged steel for excellent durability

●Six-position power management in forward and reverse

●Handle exhaust

●Tease trigger provides variable speed control

●Special precise motor offerrs higher torque and extra performance then competitive impact wrenchs

●Std. bolt cap : 1-1/8 (30 mm)

●Impact mechanism : twin hammer

●Working torque range : 100-1,000 ft-lbs (135 - 1,500 nm)

●Free speed : 7,500 rpm

●Air consumption @load : 10.6 cfm (300 l/min)

●Air pressure : 90 psi (6.2 bar)

●Air inlet : 3/8

●Min. hose size : 1/2 (12.7 mm)

●Item : KK0712 3/4" ultra duty impact wrench max. torque : 1,400ft-lbs(1898nm) length : 210 mm

●Item : KK0713 1" ultra duty impact wrench max. torque : 1,500ft-lbs(2034nm) length : 213 mm