
Key Features
- High-torque pneumatic power for heavy-duty fastening
- 1-1/4" square drive (31.8 mm) for large sockets
- Free speed of 3,200 RPM for rapid operation
- Handles bolts up to 38 mm nominal diameter
- 1/2" air inlet with 12.7 mm air hose compatibility
- Air hose nipple included; sockets and hoses sold separately
- Recommended air pressure: 0.59 MPa (6 kgf/cm²)
Technical Specifications
| Specification | Value |
|---|---|
| Square Drive (mm) | 31.8 |
| Square Drive (inch) | 1-1/4 |
| Nominal Bolt Diameter (mm) | 38.0 |
| Free Speed (RPM) | 3,200 |
| Air Inlet (PT) | 1/2 |
| Air Hose Size (mm) | 12.7 |
| Recommended Air Pressure | 0.59 MPa (6 kgf/cm²) |
Frequently Asked Questions
What is the recommended air pressure for this impact wrench?
The recommended air pressure is 0.59 MPa (6 kgf/cm²) for optimal performance.
What size sockets does this wrench use?
It has a 1-1/4" (31.8 mm) square drive, so it requires sockets with a 1-1/4" female drive.
Are sockets and air hoses included?
No, only the air hose nipple is included. Sockets and air hoses are sold separately.
What is the maximum bolt size this wrench can handle?
It can handle nominal bolt diameters up to 38 mm.
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