You are here: Home > Assembly Tools > Impact Wrenches > 1/4" and 3/8" Impact Wrenches > Chicago Pneumatic 1/4" and 3/8" Impact Wrenches

Chicago Pneumatic 1/4" and 3/8"Impact Wrenches

Full Model Listing and Summary



CP719 Pneumatic Air Impact Wrench
CP719
Features:
  • 1/4" Heavy Duty Impact Wrench
  • Pin oil Bath Clutch
  • Fast with 37 ft-lbs (47Nm) of Torque at 7,000 rpm
  • One Handed Push Button Forward and Reverse Regulator
  • CP718QC has the same features with a 1/4" hex chuck

Specs

 

 

 

3/8" Air Impact Wrenches

CP724H Pneumatic Air Impact Wrench
CP724H
CP7735 Pneumatic Air Impact Wrench
CP7735
Features:
  • 3/8" Heavy duty impact wrench
  • DYNA-PACT oil bath clutch
  • One handed push button forward/reverse with 4 positive power settings
  • Full power in reverse
  • CP726H has the same features with a 1/2" square drive
  • CP9525 has the same features with pin socket retainer
Features:
  • 3/8" Heavy duty impact wrench
  • Twin Hammer clutch
  • Ultimate torque: 300 ft-lbs (407Nm)
  • Composite body and magnesium clutch
    housing
  • Ergonomic handle with superior balance
  • CP7735Q has the same features with a quiet technology
CP721 Pneumatic Air Impact Wrench
CP721
 
Features:
  • 3/8" Heavy Duty Impact Wrench
  • Rocking Dog Clutch in Oil Bath
  • Built in Power Regulator
  • Ergonomic Handle
  • CP9523 has the same features with a pin socket retainer
 

Specs

Specs

 


 

CP6300 RSR Pneumatic Air Impact Wrench
CP6300 RSR
Features:
  • Reliable and Powerful 2-Jaw Oil Bath Clutch
  • Durable Steel Clutch Housing for Super Duty and Harsh Applications
  • Pistol Shape with a 3-Piece Construction Engineered for Easy Maintenance
  • Lightweight at only 3.3 lbs (1.5kg)
CP6031 HABAD Pneumatic Air Impact Wrench
CP6031 HABAD

Specs

 

 


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