AEROPRO RP7445 1/2" Twin Hammer Pneumatic Air Impact Wrench | 500 ft-lb (675 Nm) Torque 7,000 RPM 90 PSI Heavy-Duty Gun
| Specification Attribute | Technical Detail |
| Brand | AEROPRO |
| Model Number | RP7445 |
| Product Type | Pneumatic Air Impact Wrench |
| Drive Size (Square Drive) | 1/2" (12.7 mm) Hardened Alloy Steel |
| Impact Mechanism | Twin Hammer Clutch |
| Bolt Capacity | 5/8" (~16 mm) |
| Free (No-Load) Speed | ~7,000 RPM |
| Working Torque | ~500 ft-lb (~675 N·m) |
| Working Air Pressure | ~90 PSI (~6.3 bar) |
| Air Inlet Thread | 1/4" NPT |
| Recommended Hose Inner Diameter (ID) | 3/8" |
| Average Air Consumption | ~7 CFM (~198 L/min) |
| Suggested Air Compressor | 3 HP (or equivalent capacity) |
| Overall Length | ~190 mm (~7.48") |
| Net Tool Weight | ~2.7 kg (~5.94 lbs) |
| Target Applications | Tire Centers, Suspension Repair, General Automotive Servicing, Machinery & Fleet Overhaul |
| Best Used For | Medium-to-Heavy Duty Lug Nut and Bolt Fastening with Twin-Hammer Balance and Durability |
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Balanced Twin Hammer Impact Mechanism: Generates rapid, high-energy rotational impacts delivering 500 ft-lb (675 Nm) working torque for smooth, low-vibration fastener breakdown.
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High-Speed 7,000 RPM Motor: Provides rapid rundown and extraction of bolts and nuts up to 16mm (5/8") capacity, maximizing efficiency in busy automotive workshops.
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Standard 3HP Compressor Compatibility: Operates at 90 PSI (6.3 bar) while consuming an average of 7 CFM (198 L/min) via its standard 1/4" NPT air intake.
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Rugged All-Metal Construction: Built with an alloy steel 1/2" square drive anvil and durable cast housing designed to survive demanding garage and industrial environments.
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Ergonomic Operator Control: Features a 190mm (7.48") profile weighing 2.7 kg (5.94 lbs) with a balanced pistol grip, responsive feathering trigger, and directional control switch.
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