Twin Hammer impact mechanism provides more power
     and smooth impact blows.
 One-hand push button forward/reverse.
 Super strong composite housing with steel hammer case.
 Ergonomic design grip.
¡@

JAI-0904

1/2" HEAVY DUTY IMPACT WRENCH 

TECHNICAL DATA

JAI-0904

Square Drive

1/2" (12.7 mm)

Bolt Capacity

3/4" (18 mm)

Net Weight

1.85 kgs (4.07 lbs)

Length

7-5/8" (193 mm)

Air Inlet

1/4"

Hose Size

I.D. 3/8" (9.5 mm)

Working Pressure

90 psi (6.3 kg/cm2)

Free Speed

7,500 r.p.m.

Max. Torque

Reverse

900 ft-lbs (1,220 N-m)

Forward

855 ft-lbs (1,158 N-m)


 Twin Hammer impact mechanism provides more power
     and smooth impact blows.
 One-hand push button forward/reverse.
 Super strong composite housing with steel hammer case.
 Ergonomic design grip.
¡@

JAI-0903

3/8" HEAVY DUTY IMPACT WRENCH 

TECHNICAL DATA

JAI-0903

Square Drive

3/8" (9.5 mm)

Bolt Capacity

1/2" (12.7 mm)

Net Weight

1.20 kgs (2.64 lbs)

Length

6-1/2" (165 mm)

Air Inlet

1/4"

Hose Size

I.D. 3/8" (9.5 mm)

Working Pressure

90 psi (6.3 kg/cm2)

Free Speed

12,000 r.p.m.

Max. Torque

Reverse

260 ft-lbs (352 N-m)

Forward

230 ft-lbs (311 N-m)
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