Chicago Pneumatic
Chicago Pneumatic CP8272-D 3/4" Air Impact Wrench 1217 ft-lb
Delivers 1,217 ft-lb breakaway torque at 90 psi using 38 cfm with three speed settings
- MaterialHAWA
- 1217 ft-lb breakaway torque for the toughest bolts
- 922 ft-lb fastening torque delivers industrial holding power
- 38 cfm at 90 psi matches high-capacity shop compressors
- 7 ft-lb per lb power-to-weight ratio reduces operator fatigue
- Three speed settings give precise control on every job
Industrial air impact wrench
The Chicago Pneumatic CP8272-D is a 3/4 inch pistol grip air impact wrench built for industrial duty. It delivers 1217 ft-lb breakaway torque and 922 ft-lb fastening torque for heavy bolting jobs. The tool runs at 6500 RPM free speed with 1000 impacts per minute. Three speed settings give control across a range of tightening tasks.
Installation requires adequate air supply
Connect the 3/8 inch NPT air inlet to a 1/2 inch minimum hose at 90 psi. The wrench consumes 38 cfm so the compressor must sustain that flow without pressure drop. Bottom exhaust directs air away from the work area. Undersized hose or low pressure are the common causes of lost torque and erratic speed.
Sustained load performance
At 90 psi the tool maintains its rated fastening torque of 922 ft-lb during continuous operation. The 166.7 ft-lb per lb power to weight ratio means high output relative to mass. Impact sound level reaches 107 dB so hearing protection is necessary for extended use. Maximum bolt capacity is 1 inch for the largest fasteners.
Highlights
- 1217 ft-lb breakaway torque for the toughest bolts
- 922 ft-lb fastening torque delivers industrial holding power
- 38 cfm at 90 psi matches high-capacity shop compressors
- 7 ft-lb per lb power-to-weight ratio reduces operator fatigue
- Three speed settings give precise control on every job
Specifications
| Brand | CHICAGO PNEUMATIC |
|---|---|
| Material | HAWA |
Questions about this item
How can I confirm the wrench is delivering the 1217 ft-lb breakaway torque after setup?
Listen for the 107 dB impact sound and verify the anvil spins at 6500 RPM under 90 psi with a 38 cfm air supply.
What comes in the box and what must I supply separately?
The impact wrench is included; you must provide a 1/2 in minimum hose, 3/8 in NPT fitting and a compressor delivering 38 cfm at 90 psi.
Which CP8272-D version suits bolts up to 1 in diameter?
This single model handles up to 1 in bolts with 1217 ft-lb breakaway torque and 922 ft-lb fastening torque at 166.7 ft-lb/lb power-to-weight ratio.
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