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1/2" Drive Composite Body Heavy Duty Impact Wrench CP7748

Chicago Pneumatic

1/2" Drive Composite Body Heavy Duty Impact Wrench CP7748

$370.00

Benefits

  • Most powerful tool on the market in its class: 922 ft.lbs – 1250 Nm of maximum real torque in reverse
  • Best price to performance/durability ratio
  • Lightweight due to composite housing
  • Contoured comfort grip handle instead of TPR injected in handle
  • Smooth Forward / Reverse Switch on back
  • Suited for all maintenance applications: Light vehicle tire changing, General maintenance on vehicles and MRO applications

Features

  • 1/2" composite impact wrench
  • One handed forward/reverse
  • Full power in reverse: 922 ft. lb - 1250 Nm maximum real torque in reverse
  • 3 positions in forward: Low - 180 ft-lbs. / 245 Nm - Medium - 480 ft-lbs. / 650 Nm - High - 730 ft-lbs. / 990 Nm
  • Aluminum clutch & back housing
  • Friction ring socket retainer
  • Full teasing trigger
Part number 8941077480 
Model CP7748 
Handle type Pistol 
Square drive 1/2"
Working Torque Range (fwd) 75-580 ft.lbs 102-786 
Maximum Torque (reverse) 922 ft.lbs 1250 Nm
Free speed 8200 rpm
Blows per minute 1200 
Net weight 4.6 lb 2 kg
Power/weight ratio 200.4 ft.lb/lb 625 Nm/kg
Length 7.8" 200 mm
Side to center 1 1/2" 38 mm
Average air consumption 6.2 cfm
Actual air consumption 25 cfm
Air inlet thread size 0.25 "
Min. hose size 3/8" 10 mm
Noise level 93 db(A)
Sound Power 104 db(A)
Vibration α (ISO-28927-2) 10.1 m/s²
Vibration K (ISO-28927-2) 2.34 m/s²
Socket retainer Friction ring 
Clutch type Twin Hammer 
Box dimensions 8,5*8,25*3,03 215*210*77 
Over carton 17,9*16,5*9,45 455*420*240 
  • Curved to be more ergonomic, Smaller diameter to fit better in hand palm and to be optimum balanced
  • Handle with Thermo-Plastic Rubber injected in housing for a durable and comfortable grip; Resistant to most chemicals used in workshops
  • Twin hammer mechanism
  • 360° swivel air inlet
  • Composite housing

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