HiKOKI WH18DAW4Z Multi-Volt Impact Driver 18V Bare Unit - 140Nm

The HiKOKI WH18DAW4Z Multi-Volt Impact Driver features a compact and lightweight design for optima...

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Product Information

Full details

The HiKOKI WH18DAW4Z Multi-Volt Impact Driver is designed for professionals and DIYers who need a compact, powerful, and maneuverable tool for driving fasteners. Its key benefit lies in its lightweight design and variable speed control, offering precision for various applications. A potential caveat is that this is a bare unit, requiring a separate battery and charger.

All features

Model Part NumberWH18DAW4Z
BrandHiKOKI

Extended Product Information

FAQs

Is a battery and charger included with the WH18DAW4Z?

No, the HiKOKI WH18DAW4Z is sold as a bare unit. A compatible HiKOKI Multi-Volt battery and charger must be purchased separately.

What type of bits does this impact driver use?

It uses standard 6.35mm (1/4 inch) hex shank bits.

What is the maximum torque of this impact driver?

The maximum torque is 140Nm.

Can I use my existing 18V HiKOKI batteries?

Yes, this tool is compatible with HiKOKI's 18V slide-style batteries as part of the Multi-Volt system.

How do I adjust the speed?

The speed is adjusted by how much you pull the variable speed trigger. Pull it lightly for low speed and squeeze further for higher speeds.

What is the weight of the tool without a battery?

The bare unit weight is 0.8kg.

Troubleshooting

Tool not powering on

Ensure the battery is fully charged and correctly inserted into the tool. Check if the battery contacts are clean.

Low torque or slow operation

Verify the battery charge level. Check the fastener and pilot hole for any obstructions or incorrect sizing. Ensure the bit is fully seated in the retainer.

LED light not illuminating

Check battery connection. If the issue persists, the LED may require servicing.

Bit keeps slipping out

Ensure the bit is fully inserted into the 6.35mm hex retainer and that the retainer mechanism is functioning correctly. Clean any debris from the retainer.

Pros and Cons

Pros

  • Excellent maneuverability due to its compact and lightweight build.
  • Precise control over fastening with the variable speed trigger.
  • Comfortable to use for extended periods thanks to the ergonomic grip.
  • Good visibility of the work area with the built-in LED light.
  • Sufficient power for most common fastening tasks.

Cons

  • Sold as a bare unit, requiring separate purchase of battery and charger.
  • Maximum torque of 140Nm may be insufficient for very heavy-duty industrial applications.
  • Impact rate could be higher for extremely rapid driving needs.

Setup, Compatibility & Care

Setup: As this is a bare unit, ensure you have a compatible HiKOKI Multi-Volt battery and charger. Insert the battery firmly into the tool until it clicks. Select the appropriate bit for your fastener and insert it into the 6.35mm (1/4 inch) hex bit retainer.

Compatibility: This tool is part of the HiKOKI Multi-Volt system, meaning it is compatible with all HiKOKI 18V slide-style batteries. Ensure your battery is fully charged before use.

Care: Keep the tool clean by wiping it with a dry cloth. Ensure the bit retainer is free of debris. Store the tool and battery in a dry, cool place away from direct sunlight. Periodically check the LED light to ensure it is functioning.