Chicago Pneumatic 1/2" Impact Wrench 425 ft-lbs - CP734H

The "Classic" reference in the 1/2" impact wrench range, designed with a pin clutch mechanism in oil bath and a metal motor housing for high durability.

• Metal motor housing with pin clutch mechanism in oil bath (dyna-pact) for high durability and smooth operations
• Comfortable tool with rubber grip and reverse button with 4 positive power settings

Technical Specifications

• Square Drive: 1/2"
• Max working torque fwd: 310 ft-lb
• Min working torque fwd: 25.1 ft-lb
• Max torque reverse: 425 ft-lb
• Power weight ratio: 240 Nm/kg
• Blow per minute: 1020
• Free Speed: 8400 rpm
• Air inlet thread size (in): 1/4
• Sound Power: 104 dB(A)
• Max dynamic air working pressure: 91 psi
• Starting system: Trigger
• Output retainer type: Friction ring
• Clutch lubrication type: Oil bath
• Torque limited: No
• Handle type: Pistol
• Body & Clutch housing: Aluminum
• Min hose diam (16ft length): 3/8" / 10 mm
• Uncertainty vibration-K: 10.8 ft/s²
• Sound Pressure: 93 dB(A)
• Vibration (m/s²): 7.2
• Impact mechanism: Pin clutch

Dimensions

• Weight: 5.11 lb
• Length (L): 7.52 in

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