MIGHTY SEVEN 1/2" TWIN HAMMER AIR IMPACT WRENCH NC-4299
NC-4233
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Brand: Mighty Seven Type: Impact Wrenches
Professional-Grade 1/2" Air Impact Wrench for High-Torque Applications
The Mighty Seven NC-4299Q 1/2" Twin Hammer Air Impact Wrench is a powerful and efficient tool designed for professional use in automotive, industrial, and maintenance applications. This robust impact wrench features a twin hammer mechanism that delivers exceptional torque output while minimizing vibration, ensuring smooth operation and reduced user fatigue. With a maximum torque of 1088 Nm (800 ft-lbs) and a free speed of 8500 RPM, this tool is capable of handling even the toughest fastening and loosening tasks with ease.
The ergonomic design, combined with the 360° swivel air inlet, provides excellent maneuverability and prevents air hose entanglement, enhancing user comfort and productivity. The NC-4299Q also offers a 3-stage forward rotation adjustment and 1-stage full power reverse, allowing for precise control in various working conditions. Built to withstand demanding work environments, this Mighty Seven impact wrench is an indispensable addition to any professional toolkit, offering reliability, power, and versatility for a wide range of applications.
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Specification
- Square Drive: 1/2"
- Torque Range: 204-680 Nm (150-500 ft-lbs)
- Max Torque: 1088 Nm (800 ft-lbs)
- Free Speed: 8500 RPM
- Average Air Consumption: 133 L/min (4.0 CFM)
- Air Pressure: 6.3 bar (90 PSI)
- Overall Length: 194 mm (7-1/2")
- Net Weight: 2.1 kg (4.6 lbs)
- Air Inlet: 1/4"
- Air Hose: 3/8"
- Sound Pressure: 85.0 dBA
- Vibration Level: 3.2 m/s²
- Bolt Capacity: 19 mm (3/4")
Features
- Twin hammer structure for greater and stable torque output
- Reduced vibration for improved user comfort
- 360° swivel air inlet to prevent air hose entanglement
- 3-stage forward rotation adjustment
- 1-stage full power reverse
- Ergonomic design for comfortable use
- Durable construction for professional use
- Suitable for automotive, industrial, and maintenance applications
FAQs
Q: What is the difference between a single and twin hammer impact wrench?
A: A twin hammer impact wrench, like the Mighty Seven NC-4299Q, uses two hammers to deliver torque, providing more power and smoother operation compared to single hammer models. This results in reduced vibration and increased efficiency.
Q: How often should I lubricate this air impact wrench?
A: It's recommended to lubricate the Mighty Seven NC-4299Q impact wrench daily or before each use. Add a few drops of air tool oil into the air inlet to ensure optimal performance and longevity of the tool.
Q: Can this impact wrench be used for both loosening and tightening bolts?
A: Yes, the Mighty Seven NC-4299Q features a 3-stage forward rotation adjustment and 1-stage full power reverse, making it suitable for both loosening and tightening bolts with precision control.
Q: What size air compressor do I need to operate this impact wrench?
A: To operate the Mighty Seven NC-4299Q efficiently, you'll need an air compressor that can deliver at least 133 L/min (4.0 CFM) at 6.3 bar (90 PSI). A compressor with a tank capacity of 50 liters or more is recommended for continuous use.