FLEX IW 1/2" 400 18-EC Cordless Impact Wrench
The FLEX IW 1/2" 400 18-EC is a high-performance cordless impact wrench designed for professional use in industry and trade. It features a 1/2" square drive, variable speed control, and multiple working modes for precise torque and impact...
Table of contents
Product Description
The FLEX IW 1/2" 400 18-EC is a professional-grade cordless impact wrench engineered for demanding industrial and trade applications. It is designed for efficient fastening and loosening of bolts, nuts, and various threaded fasteners. The tool features an advanced EC motor for high performance and durability.

Technical Data
- Voltage: 18V DC
- No-load speed: 2700 /min
- Max. impact rate: 3750 bpm
- Max. torque: 406 Nm
- Weight (without battery): 1.17 kg
- Operating temperature: -10 to 40°C
Safety
WARNING! Always read the provided safety instructions before operating the power tool. Failure to follow safety guidelines can result in electric shock, fire, or serious injury. Always hold the tool by insulated gripping surfaces when performing operations where the fastener may contact hidden wiring.
Operation
The tool features a speed control panel located on the foot, allowing users to select between three modes to adjust torque, rotation speed (RPM), and impact speed (IPM). Modes 1, 2, and 3 allow for variable speed control via the trigger. Mode 'A' is a special mode for automatic stop during tightening or loosening. The tool also includes an LED work light with adjustable brightness settings.

Maintenance and Care
WARNING! Always remove the battery before performing any maintenance on the tool. Regularly clean the tool and the air vent grilles to ensure optimal performance. Periodically blow out the housing interior and motor with dry compressed air.
Troubleshooting and Disposal
If the tool fails to operate, ensure the battery is fully charged and the direction switch is fully engaged. Dispose of the tool and batteries in accordance with local environmental regulations. Do not dispose of power tools or batteries in household waste.
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