Chicago Pneumatic CP7739 1/2" Air Impact Wrench, Pistol Handle, Twin Hammer, 450 Ft Lbs.

Chicago Pneumatic CP7739 1/2" Air Impact Wrench, Pistol Handle, Twin Hammer, 450 Ft Lbs.

• The new Chicago Pneumatic CP7739 is the strongest mini 1/2-Inch impact on the market. 450 ft pounds of reversible ultimate torque will make all of your work easier. Twin hammer clutch, composite handle and magnesium clutch housing, S2S (Side to Side) Forward/Reverse technology, and 3 position power settings. The above features make this tool the most convenient tool on the market. 50-305 ft pounds working torque range, 450 max torque, average air consumption 5, length 6.4, weight 2.78, 1/4 NPTF air inlet.
• Features
  • Mini 1/2 Inch 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
  • General Maintenance
  • Maximize operator comfort with an extremely light and well balanced tool
  • Most convenient and unique reverse technology in the market
• Description
  • Impact Wrench
  • Type: Compact
  • Drive Size: 1/2 Inch
  • Overall Size: 6.4 Inch Length
  • Torque Rating: 50 to 305 Foot-Pound (Forward)/450 Foot-Pound (Reverse)
  • Speed Rating: 9900 RPM
  • Air Consumption: 20 CFM (Load), 5 CFM (Average)
  • Weight: 2.78 Pounds
  • Clutch Type: Twin Hammer
  • Handle Type: Butterfly
  • Socket Retainer: Friction Ring
  • Hose Size: 3/8 Inch
  • Air Inlet: 1/4 Inch
  • Sound Pressure: 92 Decibel
  • Sound Power: 103 Decibel
  • Vibration Level: 6.9 Meter per Square Second
  • Vibration Uncertainty: (K) 2-1/2 Meter per Square Second
  • Blows per Minute: 1700
  • Applicable Standard: ISO-28927-2
• Specification
  • Order Part Number: CP7739
  • Item Description: 1/2" Air Impact Wrench, Pistol Handle, Twin Hammer, 450 Ft Lbs.
  • MANUFACTURER: Chicago Pneumatic
  • MANUFACTURER PART NUMBER: 894-107-7390
  • Harmonization Code: 84671154
  • Default Selling Unit: EA
  • Max working torque fwd: 305 ft.lbs
  • Min working torque fwd: 50.2 ft.lbs
  • Max torque reverse: 450 ft.lbs
  • Torque limited: No
  • Impact mechanism: Twin hammer
  • Blows per minute: 1700
  • Output drive size (in): 1/2
  • Output drive type: Sq.
  • Side to Center: 1.02 in
  • Handle type: Pistol
  • Clutch lubrication type: Grease
  • Output retainer type: Friction ring
  • Starting system: Trigger
  • Length (L): 6.42 in
  • Weight: 2.65 lb.
  • Min hose diameter (16 ft. hose length): 0.38 in
  • Free Speed: 9900 rpm
  • Power weight ratio: 500 Nm/kg
  • Body: Composite
  • Clutch housing: Magnesium
  • Uncertainty vibration-K: 8.2 ft/s²
  • Vibration (m/s²): 6.9
  • Sound Pressure: 92 dB(A)
  • Sound Power: 103 dB(A)
  • ATEX: No
  • Air inlet thread size (in): 1/4
  • Max dynamic air working pressure: 91 psi