Chicago Pneumatic CP7729, 3/8" Air Impact Wrench
- Product Description
- Technical Specification
- Warranty Details
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Product Number: 8941077290
The Chicago Pneumatic CP7729 delivers the kind of raw, reliable power that serious mechanics and workshop professionals demand from a compact 3/8'' drive air impact wrench. Engineered for precision and performance, this cp impact wrench generates an impressive 407 Nm of maximum forward working torque and a commanding 563 Nm in reverse, making stubborn fasteners and seized bolts no match for its twin-hammer mechanism. With a blistering free speed of 9,400 RPM, the CP7729 keeps productivity high and downtime low across even the most demanding applications. Despite its muscular output, the Chicago Pneumatic CP7729 is designed with balance and ergonomics firmly in mind. Its compact 3/8'' square drive profile makes it an ideal air impact wrench for accessing tight engine bays, suspension components, and confined workshop spaces where larger tools simply cannot reach. The minimum working torque of 68 Nm in forward direction also ensures controlled fastening on more delicate assemblies, giving operators genuine versatility across a wide range of tasks. Built to the exacting standards that have made Chicago Pneumatic a benchmark name in pneumatic tooling, this chicago pneumatic impact wrench is a trusted choice for automotive technicians, tyre fitters, and general maintenance professionals seeking consistent, high-torque performance in a tool that punches well above its weight class day after day.Product Feature: Lightweight composite housing, twin hammer impact mechanism, and magnesium clutch housing for high durability Side-2-Side reverse / forward technology with 3 positive power settings to maximise operator comfort About MachineRefurb: MachineRefurb is an e-commerce platform specialising in replacement parts, spares and consumables for construction, agriculture and industrial machinery, serving customers across Ireland, the United Kingdom and Europe. We offer an extensive catalogue of over 200,000 products to keep your machines running. Standard delivery: 1-7 working days across Ireland, the UK and Europe.
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- Max working torque fwd: 407 Nm
- Max torque reverse: 563 Nm
- Min working torque fwd: 68 Nm
- Torque limited: No
- Air consumption at load: 9.4 l/s
- Air inlet thread size (in): 1/4
- Max dynamic air working pressure: 6.3 bar
- Min hose diam (16 ft hose length): 0.38 in
- Min hose diam (5 m hose length): 10 mm
- Sound Power: 102 dB(A)
- Sound Pressure: 91 dB(A)
- Uncertainty vibration-K: 1.9 m/s²
- Vibration (m/s²): 6.4
- Vibration: 6.4 m/s²
- Free Speed: 9400 rpm
- Length (L): 163 mm
- Power weight ratio: 450 Nm/kg
- Side to Center: 26 mm
- Weight: 1.25 kg
- Blow per minute: 1700
- Body: Composite
- Clutch housing: Magnesium
- Clutch lubrication type: Grease
- Handle type: Pistol
- Impact mechanism: Twin hammer
- Output drive size (in): 3/8
- Output drive type: Sq
- Output retainer type: Friction ring
- Starting system: Trigger
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New Grade - 24 Months Warranty from purchase is available on this product.
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