Zhejiang Refine Wufu Air Tools Co., Ltd. Zhejiang Refine Wufu Air Tools Co., Ltd.
Tel: 86-576-86911352
          86-576-86917000
          86-576-86913200
          86-576-86917111
Fax: 86-576-86913578
          86-576-86917006
E-mail: plg@wufutools.com,     sales2@wufutools.com
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Pneumatic Tools- -> Total 1/2" Impact Wrench Products
1/2" Impact Wrench
1. 1/2" Impact Wrench (WFI-1070)

1/2" IMPACT WRENCH(ROCKING DOG CLUTCH)
■Front Exhaust
■Die cast aluminium body.Reversible
■Adjustable torque
■Built-in air regulator varies speed&power
■Available for soft handle grip(optional)
■Ideal for tire changing and general assembling work and other workshop applications
■Standard package:color box 20’:6640, 40’:15415

Free speed
Average air
consumption
Max torque
Bolt capacity
Length
Weight
Air pressure
Per Ctn
Size of Ctn
G.W./N.W.
RPM
CFM 
N-M FT-LB
mm in 
mm in
KG LB
Psi kg/cm2
Pcs
cm
Kgs
7,000
4
312 230
14 9/16"
180 7.09

2.18 4.08

90 6.3
6
37.5x27.5x24.5
16/15
Product Directory: Pneumatic Tools
Tags: 1/2" Impact Wrench | 1/2" Impact Wrenches | Pneumatic Tools
1/2" Impact Wrench
2. 1/2" Impact Wrench (WFI-2070)

1/2" IMPACT WRENCH(TWOM HAMMER)
■Handle Exhaust
■Die cast aluminium body.Durable twin hammer impact mechanism.
■Adjustable power regulator.
■Variable speed.High Torque
■Ideal for tire changing and general assembling work and other workshop applications
■Standard package:color box 20’:7044, 40’:16000

Free speed
Average air
consumption
Max torque
Bolt capacity
Length
Weight
Air pressure
Per Ctn
Size of Ctn
G.W./N.W.
RPM
CFM 
N-M FT-LB
mm in 
mm in
KG LB
Psi kg/cm2
Pcs
cm
Kgs
7,000
4
610 450
16 5/8"
187 7.36

2.46 5.41

90 6.3
8
44.5x23x31
24/23
Product Directory: Pneumatic Tools
Tags: 1/2" Impact Wrench | Pneumatic Tools | Impact Wrench
1/2" Impact Wrench
3. 1/2" Impact Wrench (WFI-2073)
1/2" IMPACT WRENCH(TWIN HAMMER)
■Front Exhaust
■Die cast aluminium body.Durable twin hammer impact mechanism.
■Pressure-feed lubrication
■Variable speed.High Toruqe
■Super power and performance features to tackle the toughest jobs with ease
■Ideal for tire changing and general assembling work and other workshop applications
■Standard package:color box 20’:5340, 40’:12090

Free speed
Average air
consumption
Max torque
Bolt capacity
Length
Weight
Air pressure
Per Ctn
Size of Ctn
G.W./N.W.
RPM
CFM 
N-M FT-LB
mm in 
mm in
KG LB
Psi kg/cm2
Pcs
cm
Kgs
7,500
4
680 500
16 1/2"
186 7.32

2.42 5.32

90 6.3
6
44.5x23x31
18/16
Product Directory: Pneumatic Tools
Tags: 1/2" Impact Wrench | Pneumatic Tools | Impact Wrench
1/2" Impact Wrench
4. 1/2" Impact Wrench (WFI-3070)
1/2" IMPACT WRENCH(TWIN HAMMER)
■Handle Exhaust
■Lightweight and durable composite housing,Reversible
■Easy adjustable direstion/power switch
■Precise inner structure ensures tool in good performance and long life
■Ideal for tire changing and general assembling work and other workshop applications
■Standard package:color box 20’:6864, 40’:15990

Free speed
Average air
consumption
Max torque
Bolt capacity
Length
Weight
Air pressure
Per Ctn
Size of Ctn
G.W./N.W.
RPM
CFM 
N-M FT-LB
mm in 
mm in
KG LB
Psi kg/cm2
Pcs
cm
Kgs
7,500
4
750 560
18 3/4"
197 7.76

2.42 5.32

90 6.3
6
44.5x22x24.5
14/12
Product Directory: Pneumatic Tools
Tags: 1/2" Impact Wrench | Pneumatic Tools | Impact Wrench
1/2" Impact Wrench
5. 1/2" Impact Wrench (WFI-3071)
1/2" IMPACT WRENCH(TWIN HAMMER)
■Handle Exhaust
■Die cast aluminium body.Reversible
■Adjustable torque
■Built-in air regulator varies speed&power
■Ideal for tire changing and general assembling work and other workshop applications
■Standard package:color box

Free speed
Average air
consumption
Max torque
Bolt capacity
Length
Weight
Air pressure
Per Ctn
Size of Ctn
G.W./N.W.
RPM
CFM 
N-M FT-LB
mm in 
mm in
KG LB
Psi kg/cm2
Pcs
cm
Kgs
7,000
4
680 500
16 5/8"
188 7.04

2.06 4.53

90 6.3
4
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Product Directory: Pneumatic Tools
Tags: 1/2" Impact Wrench | Pneumatic Tools | Impact Wrench
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