ORAZIO Air impact wrench Set Twin Hammer 1/2 - 720Nm - 1/2" Drive
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Product Information
Full details
The ORAZIO Air Impact Wrench Set is designed for mechanics, workshop professionals, and serious DIYers tackling automotive repairs and general mechanical tasks. Its primary benefit is the powerful 720Nm torque delivered by a twin hammer mechanism, enabling quick and efficient loosening and tightening of stubborn bolts. A potential caveat is the need for an adequate air supply and proper maintenance for optimal performance. This comprehensive set includes a durable 1/2" drive impact wrench, a range of metric impact sockets, an extension bar, and essential accessories, all presented in a convenient blow-molded case.
All features
| Model Part Number | 212215 |
|---|---|
| Brand | ORAZIO |
Extended Product Information
FAQs
What type of air compressor is needed for this wrench?
You will need an air compressor that can consistently supply the recommended air pressure of 6-8 kg/cm² (85-115 PSI) and provide adequate CFM (Cubic Feet per Minute) for sustained operation. Specific CFM requirements depend on usage intensity.
How often should I lubricate the impact wrench?
It is recommended to lubricate the tool with a few drops of air tool oil through the air inlet before each use, especially for frequent or heavy-duty applications.
What is the bolt capacity of this wrench?
The bolt capacity for this impact wrench is rated at 18mm.
Does the set include everything needed to start using it?
The set includes the impact wrench, eight impact sockets, an extension bar, an oil pot, a hex wrench, and an air inlet adaptor. You will need to provide your own air compressor and air hose.
How do I change the direction of rotation?
Use the forward/reverse regulator located on the wrench body. It typically features positions for forward, reverse, and neutral. Ensure the tool is not running when changing direction.
What is the difference between the twin hammer and single hammer mechanism?
The twin hammer mechanism features two hammers striking the anvil simultaneously, delivering more balanced torque and faster operation compared to a single hammer, which uses one hammer.
Can I use standard chrome sockets with this wrench?
While you can technically fit them, it is strongly recommended to use impact-rated sockets. Standard chrome sockets are not designed to withstand the high torque and shock forces of an impact wrench and can shatter, posing a safety hazard.
Troubleshooting
Wrench not delivering sufficient torque.
Check air pressure from the compressor is within the 6-8 kg/cm² range. Ensure the air hose diameter is adequate (10mm recommended). Lubricate the tool with air tool oil. Inspect for any air leaks.
Wrench runs slowly or inconsistently.
Confirm sufficient air pressure and flow. Clean the air inlet and filter. Add more air tool oil to the inlet. Check if the bolt being worked on is excessively seized or rusted, requiring more force than the tool can provide.
Forward/reverse selector is stiff or difficult to move.
Ensure the wrench is not under load when changing direction. Apply a small amount of air tool oil to the selector mechanism. If persistent, consult the manual or manufacturer support.
Wrench is leaking air.
Inspect all air line connections for tightness. Check the O-rings and seals at the air inlet and around the housing for damage. If leaks persist, professional servicing may be required.
Pros and Cons
Pros
- High torque output for efficient work.
- Durable construction for longevity.
- Variable speed control offers good user command.
- Complete set with essential sockets and accessories.
- Comes in a practical carrying case.
Cons
- Requires a compatible air compressor (not included).
- Continuous use may require occasional tool lubrication.
- Noise levels can be significant during operation.
Setup, Compatibility & Care
Setup:
- Connect the 1/4" BSP air inlet adaptor to the wrench's air inlet.
- Attach your air hose (10mm inner diameter recommended) to the adaptor.
- Ensure your air compressor provides the recommended 6-8 kg/cm² (approx. 85-115 PSI) of air pressure.
- For best results, add a few drops of air tool oil into the air inlet before each use.
Compatibility:
- Requires an air compressor capable of delivering sufficient CFM (Cubic Feet per Minute) for sustained operation.
- Compatible with standard 1/2" drive impact sockets. The included sockets cover metric sizes from 12mm to 24mm.
Care:
- Always disconnect the air supply before performing maintenance.
- Lubricate the tool with air tool oil regularly (e.g., daily for frequent use) by adding it to the air inlet.
- Keep the tool clean and dry. Wipe down the housing after use.
- Check and clean the air inlet filter periodically to prevent debris from entering the mechanism.
- Store the wrench and accessories in the provided blow-molded case to protect them from dust and damage.