CP7737 Chicago Pneumatic 1/2" Impact Wrench

CP7737 Chicago Pneumatic 1/2" Impact Wrench

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  • £175.01 + VAT

CP7737 1/2" Angle Impact Wrench Air Tool

    CP7737 Benefits

  • High Durability
  • Compact
  • Powerful
  • Comfort
  • Great Control
  • Easy Operation
  • Single handed Forward – Reverse operation
  • 3 positions in forward and 1 in reverse

    CP7737 Features

  • Jumbo hammer mechanism
  • Steel motor
  • Composite cover
  • Direct drive transmission mechanism
  • 9.8 in -240 mm length & 3.46 in. (88 mm) height
  • 220 ft.lbs - 300 Nm of maximum torque in reverse (for 1/2’’ model)
  • 2.46 lbs. – 1.12 Kg
  • Over molded composite and ergonomic handle to fit perfectly in hand
  • Full teasing trigger
  • Single handed Forward – Reverse operation
  • 3 positions in forward and 1 in reverse
  • Socket retainer ring
ModelCP7737 
Handle typePistol 
Square drive1/2"
Working Torque Range (fwd)34-224 Nm25-165 
Working Torque Range (fwd)25-165 ft.lbs34-224 
Maximum Torque (reverse)300 Nm220 ft.lbs
Maximum Torque (reverse)220 ft.lbs300 Nm
Free speed9000 rpm
Blows per minute1600 
Net weight2 1/2 lb1.13 kg
Net weight1.13 kg2 1/2 lb
Length9.4"240 mm
Length240 mm9.4"
Side to center30 mm1.18"
Side to center1.18"30 mm
Average air consumption4 cfm
Average air consumption1.9 l/s4 cfm
Actual air consumption16 cfm
Actual air consumption7.5 l/s16 cfm
Free speed air consumption11.73 l/s
Air inlet thread size0.25 "
Min. hose size10 mm3/8"
Min. hose size3/8"10 mm
Sound pressure93 db(A)
Sound Power104 db(A)
Vibration α (ISO-28927-2)10.3 m/s²
Vibration K (ISO-28927-2)1.3 m/s²
Socket retainerFriction ring 
Clutch typeJumbo 





Tags: CP7737, CP, Angle Impact Wrench