You are here: Home > Assembly Tools > Impact Wrenches > 1/2" Impact Wrench > Chicago Pneumatic 1/2" Impact Wrenches

Chicago Pneumatic 1/2" Pneumatic Air Impact Wrenches

Full Model Listing and Summary

 

 

CP7620 Pneumatic Air Impact Wrench
CP7620
Features:
  • 1/2" Standard duty impact wrench
  • Pin oil bath clutch
  • One handed push button forward/reverse with 4 positive power settings
  • Full power in reverse
  • Through handle air exhaust and 360° air inlet swivel
CP7733 Pneumatic Air Impact Wrench
CP7733
Features:
  • 1/2" Heavy duty impact wrench
  • CP’s patented SpringHammer clutch
  • Low air consumption and high torque
  • Ergonomic trigger and handle
  • CP7733-2 same features with extended anvil

Specs

 

 

 

CP749 Pneumatic Air Impact Wrench
CP749
CP749-2 Pneumatic Air Impact Wrench
CP749-2
Features:
  • 1/2" Super duty impact wrench
  • CP’s patented SpringHammer oil bath clutch
  • One handed push button forward/reverse with 4 positive power settings
  • Full power in reverse
  • Compact design with comfortable contoured handle
Features:
  • 1/2" Super duty impact wrench
  • CP’s patented SpringHammer oil bath clutch
  • One handed push button forward/reverse with 4 positive power settings
  • Full power in reverse
  • Compact design with comfortable contoured handle
  • Plus 2" (51mm) extended anvil
CP7748 Pneumatic Air Impact Wrench
CP7748
 

Features

  • Rugged - Aluminum back housing
  • Durable - Twin hammer mechanism
  • Maximum Control - 3 power settings
  • Insulation and Comfort - Thermo-plastic rubber injected in housing for a durable and comfortavle grip. resistant to most chemicals used in workshops
  • Lightweight - Composite housing
 

Specs

 

 

 

CP7749 Pneumatic Air Impact Wrench
CP7749
CP7749-2 Pneumatic Air Impact Wrench
CP7749-2
Features:
  • 1/2" Heavy duty impact wrench
  • Twin hammer clutch
  • Full power in reverse up to 725 ft-lbs (983Nm)
  • Composite handle and magnesium clutch housing
  • S2S technology and 3 positive power settings
  • Lightweight and low noise level tool
Features:
  • 1/2" Heavy duty impact wrench
  • 2" (51mm) extended anvil
  • Twin hammer clutch
  • Full power in reverse up to 725 ft-lbs (983Nm)
  • Composite handle and magnesium clutch housing
  • S2S technology and 3 positive power settings
  • Lightweight and low noise level tool
CP7759Q Pneumatic Air Impact Wrench
CP7759Q
 

Features

  • Magnesium Plate Housing
  • Maximum Control: Three Power Setting
  • Rugged and Durable Lightweight Carbon Fiber Inlay
  • Durable Twin Hammer Clutch
  • Easy Forward / Reverse: Single Handed, Side to Side Technology
  • Full Teasing Ergonomic Trigger
 

Specs

 

 

 

  CP6500 RSR Pneumatic Air Impact Wrench
CP6500 RSR
 
CP6031 HABAK Pneumatic Air Impact Wrench
CP6031 HABAK
Features:
  • High Torque/Weight ratio
  • Double Dog clutch for smooth operation
  • Durable Steel Clutch Housing for Heavy Duty and harsh applications
  • Pistol Shape with a 3-piece construction engineered for easy maintenance
  • Lightweight, only 5.8lbs (2.65kg)
  • Ergonomic: Soft Grip for comfort and balanced for reduced strain
  • Single handed fwd/rev operation

CP6041 HABAB Pneumatic Air Impact Wrench
CP6041 HABAB
CP6041 HABAR

CP6540 RSR Pneumatic Air Impact Wrench
CP6540 RSR
CP6540 RSS
CP9541 Pneumatic Air Impact Wrench
CP9541
CP9542

td>5.8

 

 


The Chicago Pneumatic, RediPower, Desoutter, and Ingersoll Rand impact wrenches we carry are of the highest quality available. These companies have many years experience in manufacturing and repairing these tools, and with proper maintenance these impacts can handle heavy extended usage. Impact wrenches differ basically from screwdrivers and nutrnunners in the method by which torque is applied to the fastener. Screwdrivers and nutrunners have high torque motors which deliver torque directly to the fastener until air is shut off or a limiting clutch in the tool functions. The operator must resist the tendency of the tool to rotate in the opposite direction. An impact wrench has a relatively low torque motor which imparts rotary inertia to a special type of clutch. The clutch converts this inertia into a series of rotary blows which gradually build up torque in the fastener. The effect is similar to that obtained when a hand wrench is placed on a nut and the opposite end is struck with a hammer. Torque reaction is not transmitted back through the tool to the operator, therefore fasteners can be safely tightened to high torques with hand-held tools