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Dewalt Angle Grinder - 54V XR FlexVolt 180mm Cordless

Dewalt Angle Grinder - 54V XR FlexVolt 180mm Cordless

The DEWALT DCG440N XR FlexVolt Angle Grinder features a high-power brushless motor for enhanced du...

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eBayDEWALT DCG440N 54v Angle grinder 7"" (180mm)
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£266.00
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B&QB&Q - Dcg440N 54V Xr Flexvolt 180mm Angle Grinder 7" CordlessBare Dcg440N-Xj
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£274.99
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Tooled UpDeWalt DCG440 54v XR Cordless Flexvolt Angle Grinder 180mm No Batteries No Battery Charger No Case
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£309.95
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RS Components Ltd- UKDeWALT DCG440N-XJ 54V XR FLEXVOLT Cordless Angle Grinder
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£430.52
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Product Information

Full details

This guide is for users of the DeWalt DCG440N-XJ angle grinder, providing essential information to maximize its utility. The key benefit is its high-power performance thanks to its brushless motor and 54V battery. However, please note that this is a bare unit, so a battery and charger are required separately. This guide covers setup, usage, maintenance, and troubleshooting to help you get the most out of your angle grinder.

All features

Model Part NumberDCG440N-XJ
BrandDeWalt

Extended Product Information

FAQs

What type of battery does the DCG440N-XJ use?

It uses DeWalt 54V XR FLEXVOLT batteries (sold separately).

What size grinding discs does this grinder use?

This grinder uses 180mm grinding discs.

Is a charger included?

No, the DCG440N-XJ is a bare unit, so the battery and charger are sold separately.

What is the spindle size?

The spindle thread is M14.

What safety features does this angle grinder have?

It features an electronic brake, electronic clutch, and a protective guard for enhanced safety.

How do I change the grinding disc?

Use the keyless guard for easy adjustments and the spindle lock to secure the new disc.

What should I do if the grinder overheats?

Stop using the tool and let it cool down. Check for any obstructions in the air vents and clean them.

Where can I find replacement parts?

Replacement parts are available through DeWalt authorized service centers or online retailers.

Troubleshooting

The grinder doesn't start.

Check if the battery is properly inserted and charged. Ensure the battery is compatible with the tool. Make sure the switch is fully engaged.

The grinder loses power during operation.

Check the battery charge level and recharge if necessary. Reduce the load on the tool by decreasing pressure or using a lighter cutting depth. Inspect the grinding disc for damage.

Excessive vibration.

Check if the grinding disc is properly secured. Replace the grinding disc if it is damaged or worn. Ensure the side handle is securely attached.

Sparks and smoke.

Reduce the pressure applied to the material. If this persists, the motor may need servicing. Make sure the grinding disc is suitable for the material.

Pros and Cons

Pros

  • High-power brushless motor for enhanced performance.
  • Electronic brake and clutch for improved safety.
  • Durable construction with dust protection.
  • Comfortable grip and design for prolonged use.
  • Compatible with 54V XR FLEXVOLT batteries for maximum power.
  • Tool-free adjustments for quick changes.

Cons

  • Battery and charger are not included (bare unit).
  • Requires separate purchase of 180mm grinding discs.
  • May be heavier than smaller angle grinders.
  • Sound power level of 94 dB, requires hearing protection.
  • Vibration level (grinding) is 4.5 m/s² which may cause discomfort with prolonged use.

Setup, Compatibility & Care

Setup

  1. Attach the side handle: Screw the side handle into the designated port on the gear case for better control and safety.
  2. Install the grinding disc: Use the keyless guard to adjust the guard position. Use the spindle lock to secure the disc. Ensure the disc is correctly installed and locked.
  3. Insert the battery: Slide the 54V XR FLEXVOLT battery into the grinder.

Compatibility

  • This angle grinder is compatible with DeWalt 54V XR FLEXVOLT batteries.
  • It uses 180mm grinding discs with an M14 spindle.

Care

  • Cleaning: After each use, use compressed air or a brush to remove dust and debris from the tool, especially around the vents and the motor housing.
  • Inspection: Regularly inspect the grinding disc for wear and tear. Replace it if damaged.
  • Storage: Store the angle grinder in a dry place, away from extreme temperatures and moisture.
  • Maintenance: Occasionally check and clean the air vents to prevent overheating.

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