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3/8 Sq.Dr. Impact Wrench
The most powerful


  • Screw setting work for motorbike and light vehicle.
  • Assembly / disassembly work of small engine
  • Disassembly /fixing work of fender, bumper and interior.

Catalogue (PDF)


Drive size 3/8 in. 9.5 mm
Capacity bolt size 1/2 in. 12.0 mm
Recommended torque range 20-130 ft-lb 30-180 Nm
Weight(w/o bit/socket) 2.9 lbs. 1.3 kg
Length(w/o bit/socket) 6-5/16 in. 159.0 mm
Free speed - 7,000 r.p.m.
Air consumption(Normal) 12.4 c.f.m. 0.35 m³(Normal)/min
Hose size 1/4 in. 6.5 mm
Performance figures are at 0.62 MPa(Pe) (90P.S.I.) air pressure.

Outline View (PDF)

Appearance and specifications are subject to change without notice.
We appreciate your understanding.

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Parts List

You can download the parts list of current production.

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3-6-15,Nonoue Habikino-Shi,Osaka,583-0871 KUKEN Co.,Ltd.

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