DeWalt 18V XR Flexvolt Advantage High Power 125mm Angle Grinder Body Only - DCG409NT-XJ

The DeWalt DCG409NT-XJ is an 18V XR Flexvolt Advantage Angle Grinder that offers high power. It fe...

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B&QB&Q - Dcg409Nt-Xj Dcg409Nt Xr Advantage Grinder 125mm 18V Bare Unit Dewdcg409Nt
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eBayDeWALT DCG409N 18v XR 125mm Advantage Angle Grinder Side Switch - Body Only
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Product Information

Full details

This guide is for users of the DeWalt DCG409NT-XJ 18V XR Flexvolt Advantage Angle Grinder, providing a comprehensive understanding of its features and operation. The key benefit is the enhanced power output when used with a FLEXVOLT battery, making it ideal for demanding applications. Note that this model is a body-only unit, so batteries and a charger must be purchased separately. This guide covers setup, usage, safety, and troubleshooting to help you get the most out of your angle grinder.

All features

Model Part NumberDCG409NT-XJ
BrandDeWalt

Extended Product Information

FAQs

What type of batteries are compatible with the DCG409NT-XJ?

The grinder is compatible with DeWalt 18V XR and FLEXVOLT batteries.

Does the grinder come with a battery and charger?

No, this is a body-only unit. Batteries and a charger are sold separately.

What size grinding discs does the DCG409NT-XJ use?

It uses 125mm grinding discs.

What safety features does the grinder have?

The grinder includes a Kickback Brake and an Anti-Rotation E-CLUTCH System.

How do I change the grinding disc?

Use the provided keyless protective guard and the appropriate tool to loosen and remove the old disc and install the new one.

What is the idle speed of the grinder?

The idle speed is 9000 RPM.

Is there a warranty for this product?

Warranty information can be found on the DeWalt website or in the product documentation.

Troubleshooting

Grinder won't turn on.

Check that the battery is properly inserted and charged. Ensure the battery contacts are clean and free from debris. Also, check the on/off switch.

Grinder lacks power.

Make sure you are using a FLEXVOLT battery for maximum power output. Check the grinding disc for wear or damage and replace if necessary.

Excessive vibration.

Ensure the grinding disc is securely fastened and balanced. Check for any damage to the disc and replace if necessary. Make sure you are holding the grinder firmly.

Grinder stops unexpectedly.

The Kickback Brake or E-CLUTCH system may have been activated. Release the trigger and check for any obstructions or binding. Inspect the grinding disc for damage.

Pros and Cons

Pros

  • Enhanced power output with FLEXVOLT batteries.
  • Integrated safety features like the Kickback Brake and Anti-Rotation E-CLUTCH.
  • Comfortable to use with the 2-position side handle.
  • Durable build quality.
  • Comes with a TSTAK kit box for convenient storage.

Cons

  • Requires separate purchase of batteries and charger (body only).
  • Vibration levels can be high during use.
  • May be heavy for extended overhead use.
  • Requires compatible FLEXVOLT battery to achieve maximum power.
  • Not suitable for very fine or delicate work.

Setup, Compatibility & Care

Setup:

  1. Attach the Side Handle: Screw the side handle into the desired position on the grinder body.
  2. Install the Grinding Disc: Use the provided keyless protective guard to secure the grinding disc.
  3. Insert Battery: Slide a compatible 18V XR or FLEXVOLT battery into the battery port.

Compatibility:

  • Batteries: Compatible with DeWalt 18V XR and FLEXVOLT batteries.
  • Charger: Requires a DeWalt charger compatible with the battery type used.
  • Discs: Accepts 125mm grinding discs with the appropriate arbor size.

Care:

  • Cleaning: After each use, clean the grinder with a dry cloth or brush to remove debris.
  • Ventilation: Ensure the ventilation slots are clear of obstructions to prevent overheating.
  • Storage: Store the grinder in a dry, clean environment, preferably in its TSTAK kit box.
  • Inspection: Regularly inspect the grinding disc for wear and tear. Replace it if damaged.

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