DEWALT Angle Grinder Tool, 4-1/2-Inch (DWE402W)
DEWALT Angle Grinder Tool, 4-1/2-Inch (DWE402W)
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DEWALT

DEWALT Angle Grinder Tool, 4-1/2-Inch (DWE402W)

|5 ratings

Key item features

  • Powerful Motor: Features an 11 Amp AC/DC 11,000 RPM motor, providing an optimal power-to-weight/size ratio for efficient material removal and enhanced overload protection.
  • Dust Protection: Equipped with a Dust Ejection System that expels damaging dust and debris particles, contributing to the tool's overall durability.
  • Extended Durability: Includes oversized brushes, offering twice the brush life compared to the previous model (D28402), and a large spiral bevel gear for prolonged transmission life.
  • Access & Convenience: Designed with a low-profile gear case for reaching tight spaces and a Quick-Change wheel release for tool-free wheel removal without a wrench.
  • Adjustable Guard: Incorporates a One-Touch Guard that allows for 360-degree rotation with a single action, enhancing user flexibility.
  • Safety Features: Features a paddle switch with a safety lock-off mechanism to prevent accidental start-up, ensuring user safety during operation.
  • Included Accessories: Comes with the grinder unit, a One-Touch Guard, a 2-position side handle, a wrench, and a 4-1/2" abrasive wheel for immediate use.
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Specs

Brand, DEWALTPower grinder type, Power Angle GrindersPower type, Corded ElectricDisc size, 4.5 inAmps, 11 AVolts, 110

About this item

Product details

The DEWALT DWE402W 4-1/2" Small Angle Grinder with Wheel features an 11 Amp AC/DC 11,000 RPM motor which is designed for faster material removal and higher overload protection. The Dust Ejection System provides durability by ejecting damaging dust and debris particles that enter the tool through the air intake vents. It has a low profile gear case allows access into tight spaces, along with a Quick-Change wheel release that allows tool free wheel removal without the need for a wrench. A One-Touch Guard allows for 360 degree rotation of the guard with a single action, and a paddle switch with safety lock-off prevents accidental start up. The matching wheel flanges allow the use of common accessories. Includes: (1) Grinder, One-Touch Guard, 2-Position Side Handle, Wrench, 4-1/2" Abrasive Wheel.
  • Next Generation 11 Amp AC/DC 11,000 RPM motor of angle grinder provides the best power to weight/size ratio available
  • Dust Ejection System provides durability by ejecting damaging dust and debris particles that enter the metal grinder
  • Oversized brushes of this DEWALT angle grinder provide 2 times brush life over previous model (D28402)
  • Large spiral bevel gear provides long transmission life
  • One-Touch Guard allows for 360 degree rotation of the guard with a single action
info:
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Specifications

Brand

DEWALT

Power grinder type

Power Angle Grinders

Power type

Corded Electric

Disc size

4.5 in

Warranty

Warranty information

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Warnings

Customer ratings & reviews

4.4 out of 5 stars
stars
5 ratings3 reviews
Includes global ratings and reviews
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  1. 5 stars80% (4)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars20% (1)
  5. 1 star0% (0)
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Showing 1-3 of 3 reviews

Aug 21, 2025
Reviewer name: Tool Engineer
5 out of 5 stars
5 out of 5 stars review

Grrrrrinder!

This Dewalt Grinder proves that big things come in small packages. The grinder is perfect for anyone needing a mighty yet powerful tool for all of your cutting and grinding needs. It is definitely a tool that belongs in every toolbox. I recommend this Dewalt Grinder to anyone looking to get the job done.

Review from dewalt.com
Helpful?4R8XVJY8BMPV545386243
Oct 7, 2022
Reviewer name: Tomato1
5 out of 5 stars
5 out of 5 stars review

Best angle grinder on the market!!

Cuts through metal quick and easy. Super light. Definitely recommend!!

Review from dewalt.com
Helpful?4R8XVJY8BMPV545386243
Mar 26, 2022
Reviewer name: DKLOVESDW
5 out of 5 stars
5 out of 5 stars review

Bad to the bone

This 11,000 rpm angle grinder is amazing. I only wish it had a variable speed dial because 11,000 rpms is quite fast and can sometimes be more than desired. But for cutting and grinding, this bad mamajamma gets the gig did! Worth every penny and more.

Review from dewalt.com
Helpful?4R8XVJY8BMPV545386243
Current price is $155.73
Price when purchased online
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  • Free Holiday returns until Jan 31
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Sold and shipped by Home Essentials Direct
4.384615384615385 out of 5 stars
4.4 stars out of 5, based on 91 seller reviews(4.4)
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