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PW-7421

PW-7421 - 1/2” Extreme Composite Twin Hammer Impact Wrench

Quantity :

**Features**

  • Magnesium alloy case offers extreme lightweight body but powerful torque
  • High precision machined steel alloy casting motor cylinder enables the air motor durability
  • 7 vanes with spring attachment design to ensure the stability of the torque output
  • Adjustable torque, 3 forward power setting and full power reverse
  • Carton packing : mini order 10pcs, 17kgs, cuft 1.6'

Air Inlet : PW-7421, PW-7604 @ 1/4", PW-7603, PW-7802 @ 3/8", PW-7801, PW-7860 @1/2"
All Tools Air Pressure @ 90PSI (6.3Bar)

Model
No.
Square
Drive
Free
Speed
Max.
Torque
Avg. Air
Cons.
Tool
Length
Tool
Weight
Air
Hose
Sound
Pressure
Vibration
Level
PW-7421 1/2" 8500RPM 950Ft-lbs
(1282Nm)
5.5CFM 
(158L/min)
6.9"
(179mm)
3.6lbs
(1.7kgs)
3/8" 85dB(A) 4.7m/s² 
PW-7604 3/4" 8500RPM 950Ft-lbs
(1282Nm)
5.5CFM 
(158L/min)
7.8"
(198mm)
4lbs
(1.9kgs)
3/8" 91.5dB(A) 8.1m/s² 
PW-7603 3/4" 6000RPM 1550Ft-lbs
(2092Nm)
7CFM 
(198L/min)
8.2"
(209mm)
6.7lbs
(3.1kgs)
3/8" TBD TBD
PW-7802 1" 6000RPM 1550Ft-lbs
(2092Nm)
7CFM 
(198L/min)
8.2"
(219mm)
6.4lbs
(3.2kgs)
3/8" 96.5dB(A) 8.6m/s² 
PW-7801 1" 5500RPM 2300Ft-lbs
(3105Nm)
7.5CFM 
(212L/min)
11"
(256mm)
13lbs
(6kgs)
1/2" 96.5dB(A) 8.6m/s² 
PW-7860 1" 5500RPM 2300Ft-lbs
(3105Nm)
7.5CFM 
(212L/min)
16.4"
(417mm)
15lbs
(6.8kgs)
1/2" 96.5dB(A) 8.6m/s² 

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