ZIW4207J – 1/2 Inch Super Mini Air Impact Wrench
High-Power Compact Air Impact Wrench for Tight Spaces
The ZIW4207J 1/2 inch Super Mini Air Impact Wrench is designed for professionals seeking maximum torque output in a compact, lightweight tool. Ideal for working in confined or hard-to-reach areas, this super mini air impact wrench delivers reliable performance for automotive, industrial, and maintenance applications.
Key Features
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1/2 1/2-inch drive – Provides compatibility with a wide range of sockets for versatile fastening tasks.
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Super Mini Design – Ultra-compact and ergonomic, perfect for tight spaces and overhead work.
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Air-Powered Performance – Delivers high torque output with consistent impact, ensuring fast and precise fastening.
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Durable Construction – Engineered from industrial-grade materials to withstand heavy-duty usage.
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Lightweight & Balanced – Reduces operator fatigue and improves control and maneuverability.
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Quick Maintenance – Easy-to-maintain air mechanism for long-lasting performance.
Technical Specifications
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Model: ZIW4207J
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Drive Size: 1/2 inch
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Tool Type: Super Mini Air Impact Wrench
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Weight: Lightweight for extended operation
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Air Pressure Requirement: Standard workshop air supply
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Torque Output: High torque suitable for medium to heavy-duty fasteners
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Material: Industrial-strength alloy for durability
Benefits
Access Confined Spaces – Super mini profile allows operation in tight or restricted areas.
Powerful & Efficient – Air-driven impact mechanism ensures quick and reliable fastening.
Ergonomic Design – A comfortable grip reduces fatigue during prolonged tasks.
Durable & Reliable – Industrial-grade construction withstands high-intensity operations.
Wide Applications – Perfect for automotive repair, industrial maintenance, and assembly line operations.
Applications
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Automotive & Truck Maintenance – Fasten or remove bolts in engine compartments, chassis, and suspension systems.
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Industrial & Manufacturing – Efficient fastening for machinery assembly and production lines.
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Construction & Maintenance – Ideal for tight spaces and confined working environments.
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Workshops & DIY Projects – Reliable for both professional and home repair tasks.
Why Choose ZIW4207J?
The ZIW4207J 1/2-inch Super Mini Air Impact Wrench combines a compact design, high torque, and durability, providing a professional solution for fast, efficient, and precise fastening, even in the most confined spaces. Its lightweight and ergonomic design make it the perfect choice for professionals who demand performance without compromise.
Features
- Adjustable three-stage speed for Forward/Reverse
- Most powerful and compact, delivers the best Power-to-Size ratio in this class
- Use for heavy automotive and truck repair, construction, or assembly lines.
- With a new twin-hammer design and hot-forged alloy steel, the Hammer Cage & Anvil creates more torque and a three times longer lifespan than the traditional design.
Specification:
- Square Drive: 1/2(12.7) inch(mm)
- Std. Bolt Size: 5/8(16) inch(mm)
- Free Speed: 11000 rpm
- Max. Torque(10 secs): 500(678) ft-lb(Nm)
- Operating Air Pressure: 90(6.2) PSI(bar)
- Avg. Air Cons.: 7(200) cfm(l/min)
- Net Weight: 3(1.37) lbs(kgs)
- Min. Hose Size: 3/8(10) inch(mm)
- Air Inlet Size:1/4 inch-NPT/PT
ZIW4207JK-M 1/2″ mini impact kit / w/ 8 pcs metric sockets
ZIW4207JK-E 1/2″ mini impact kit / w/ 8 pcs imperial sockets

- Mini air impact X 1
- Oiler X 1
- 3″ Extension bar X 1
- 8 pcs Metric or SAE Cr-Mo sockets 10, 13, 14, 16, 17, 19, 21, 22mm or 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″
| Model | Square Drive inch(mm) |
Std. Bolt Size inch(mm) |
Free Speed rpm |
Max. Torque (10 secs) ft-lb(Nm) |
Operating Air Pressure psi(bar) |
Avg. Air Cons. cfm(l/min) |
Net Weight lbs(kgs) |
Min. Hose Size inch(mm) |
Air Inlet Size inch-NPT/PT |
| ZIW4206T | 1/2(12.7) | 5/8(16) | 11000 | 450(610) | 90(6.2) | 7(200) | 3(1.37) | 3/8(10) | 1/4 |
| ZIW3206T | 3/8(10) | 5/8(16) | 11000 | 400(542) | 90(6.2) | 7(200) | 3(1.37) | 3/8(10) | 1/4 |
| ZIW4207J | 1/2(12.7) | 5/8(16) | 11000 | 500(678) | 90(6.2) | 7(200) | 3(1.37) | 3/8(10) | 1/4 |
| ZIW3207J | 3/8(10) | 5/8(16) | 11000 | 450(610) | 90(6.2) | 7(200) | 3(1.37) | 3/8(10) | 1/4 |


