CP749 Chicago Pneumatic 1/2" Impact Wrench

CP749 Chicago Pneumatic 1/2" Impact Wrench

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  • £186.50

CP749 1/2" Impact Wrench

    CP749 Benefits

  • Powerful & resistant motor delivering high torque
  • Withstands rough use with operator comfort
  • Ideal for general maintenance & repairs

    CP749 Features

  • 1/2" impact wrench with ring socket retainer
  • CP's patented clutch
  • One-handed reverse button with 4-power settings
  • Compact design with comfortable contoured handle
  • ModelCP749 
    Handle typePistol 
    Square drive1/2"
    Working Torque Range (fwd)68-610 Nm50-450 
    Working Torque Range (fwd)50-450 ft.lbs68-610 
    Maximum Torque (reverse)827 Nm610 ft.lbs
    Maximum Torque (reverse)610 ft.lbs827 Nm
    Free speed6400 rpm
    Blows per minute1320 
    Net weight5 1/2 lb2 1/2 kg
    Net weight2.5 kg5 1/2 lb
    Power/weight ratio330.8 Nm/kg110.9 ft.lb/lb
    Power/weight ratio110.9 ft.lb/lb330.8 Nm/kg
    Length7"178 mm
    Length178 mm7"
    Average air consumption5 1/2 cfm
    Average air consumption2.6 l/s5 1/2 cfm
    Actual air consumption22 cfm
    Actual air consumption10.4 l/s22 cfm
    Air inlet thread size0.25 "
    Min. hose size10 mm3/8"
    Min. hose size3/8"10 mm
    Sound pressure96 db(A)
    Sound Power107 db(A)
    Vibration (ISO-8662-7)4.9 m/s²
    Vibration α (ISO-28927-2)6.2 m/s²
    Vibration K (ISO-28927-2)2 m/s²
    Socket retainerFriction ring 
    Clutch typeSpringHammer™ Double dog - oil bath 
    Perfect for general maintenance