Nitto Air Impact Wrench AIS-1641 (89346) AIS-1641 1 unit

Catalog number: AIS-1641 Features: * Camless twin hammer and air motor with exhaust brake function provide high torque and excellent controllability. Applications: * For tightening bolts. Specifications: ● Capacity bolt diameter (mm): 16 ● Socket drive size (mm): 12.7 ● Maximum tightening torque (N・m): 290-450 ● No-load speed (min［［の−１］］): 7400 ● Air consumption (［［Ｍ３］］/min): 0.9 ● Hose attachment port: NPT1/4 ● Exhaust: Rear ● Overall length (mm): 187 ● Hammer type: Double hammer ● Operating air pressure (MPa): 0.6 ● No-load speed (rpm): 7400 ● Operating air pressure: 0.6MPa Set contents/Accessories: ● Coupler 20PM-NPT with eight seal: 1 piece (AIS-2560 is with 30PM-NPT eight seal) Note: ● The tightening torque is an approximate value. The torque value will change depending on the conditions.