Product Line

1/2" Air Impact Wrench

Model No.: 6404 / 6405, 7,500RPM / 800Ft-lb (1,085 N-m) & 7,200RPM / 1,000Ft-lb (1,355 N-m)
Features
Twin hammer clutch
Adjustable forward / reverse power regulator with 3 settings
Durable steel hammer in heavy duty application for high performance
Excellent performance of powerful torque output
Feather-touch trigger
2" extended anvil for reaching deep tires, other deep and hard-to-reach spots (Model No.: 64042L / 64052L)
3/4" square drive & with 6" extended anvil is available for sale
Specification

1/2" or 1/2" with Extended 2" Anvil Air Impact Wrench

Model No.

6404 / 6405 / 64042L / 64052L

Free Speed

7,500 RPM / 7,200 RPM

Clutch

Twin Hammer

Working Torque (5 Seconds)

   550Ft-lb (745 N-m) -6404 
  700Ft-lb (949 N-m) -6405
     525Ft-lb (711 N-m) -64042L 
    675Ft-lb (915 N-m)- 64052L

Maximum Torque (15 Seconds)

800Ft-lb (1,085 N-m) -6404
1,000Ft-lb (1,355 N-m) -6405
 750Ft-lb (1,016 N-m) -64042L
950Ft-lb (1,287 N-m)-64052L

Bolt Capacity

1-1/16" (27mm) / 1-1/8" (29mm)

Average Air Consumption

4.5CFM [127.4 L/min] / 5CFM [141.6 L/min]

Length

 164mm ( 6.5 in.) -6404
171mm ( 6.8 in.) -6405
 215mm ( 8.5 in.) -64042L
 222mm ( 8.7 in.) -64052L

Net Weight

2.5kgs [5.5lbs.] / 2.6kgs [5.7lbs.] / 2.7kgs [6.0lbs.]

Air Inlet

1/4"

Air Pressure

90PSI [6.3 kg/cm²]

Packing Information
Model No.: 6404, Packing: 6PCS/CTN, N.W.: 16KG, G.W.: 17 KG, CUFT: 0.7’
Model No.: 6405, Packing: 6PCS/CTN, N.W.: 17KG, G.W.: 18 KG, CUFT: 0.7’
Model No.: 64042L, Packing: 6PCS/CTN, N.W.: 17KG, G.W.: 18 KG, CUFT: 1’
Model No.: 64052L, Packing: 6PCS/CTN, N.W.: 18KG, G.W.: 19 KG, CUFT: 1’