Chicago Pneumatic CP7739 1/2" Pistol Impact Wrench

Chicago Pneumatic CP7739 1/2" Air Impact Wrench

SKU: 8941077390
£313.84 Regular Price
£153.78Sale Price

General Maintenance
Maximize operator comfort with an extremely light & well balanced tool
Most convenient and unique reverse technology in the market

    • Mini 1/2" compact impact wrench for general maintenance
    • Twin hammer clutch
    • Composite handle and magnesium clutch housing
    • S2S technology and 3 positive power settings
    • Full teasing trigger
  • Model CP7739  
    Part number 8941077390  
    Actual air consumption 9.4 l/s 20 cfm
    Air inlet thread size 1/4 "  
    Average air consumption 2.4 l/s 5 cfm
    Blows per minute 1700  
    Clutch type Twin hammer  
    European Standards EN ISO 11148-6:2013  
    Free speed 9900 rpm  
    Handle type Pistol  
    Length 163 mm 6.4 "
    Maximum Torque (reverse) 610 Nm 450 ft.lbs
    Min. hose size 10 mm 3/8 "
    Net weight 1.2 kg 2.78 lb
    Power/weight ratio 508.3 Nm/kg 161.9 ft.lb/lb
    Side to center 26 mm 1 "
    Socket retainer Friction ring  
    Sound Power 103 db(A)  
    Sound pressure 92 db(A)  
    Square drive 1/2 "  
    Vibration 6.9 m/s²  
    Vibration ISO ISO-28927-2  
    Vibration uncertainty (K) 2 1/2 m/s²  
    Working Torque Range (fwd) 68 - 414 Nm 50 - 305 ft.lbs