The DEWALT DWE402W features an 11 Amp AC/DC 11,000 RPM motor that provides the best power to weight/size ratio available. The DEWALT Dust Ejection System provides durability by ejecting damaging dust and debris particles that enter the tool. Oversized brushes provide 65% longer brush life over previous model.
Highlights
Auto-off brushes shut the tool down when the brushes need replacing to avoid tool damage
1-touch guard allows for 360-degree rotation of the guard with a single action
Quick-change wheel release allows tool free wheel removal without need for a wrench
Top mounted and protected spindle lock button maximizes depth of cut without compromising durability
Uniquely small gripping surface in this power class allows for the best comfort available in this class
Newly designed side handle provides excellent ergonomics
3 Year Limited Warranty1 Year Free Service Contract90 Day Money Back Guarantee
Questions & Answers
55Questions
Q:Can you use it with a 6 inch cover?
by|Mar 7, 2024
1 Answer
Answer This Question
A: You can use with 4.5" (115 mm) and 6" (150mm) Grinding Wheels as well as 4.5" (115 mm)and 6" (150mm) Cutting Wheels
by|Mar 7, 2024
Q:Is there a DEWALT attachment that will allow a vacuum to be attached to the unit. Will be working near the pool.
by|Jan 22, 2024
1 Answer
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A: Yes, the DWE46100 is a dust collection shroud that is compatible with the DWE402W. It can be used with the DWV012 or DWV010 dust extractors. The DWV9000 adapter will also be needed.
by|Jan 22, 2024
Q:Can the Dewalt DWE402W use a 4 or 4 3/8 blade safely or must you use only 4 1/2 blades?
by|Oct 27, 2023
1 Answer
Answer This Question
A: The DWE402W is compatible with 4.5" wheels.
by|Oct 28, 2023
Q:What blade is recommended or spec'd out for cutting 3/4" granite or quartz countertop (with bullnose edge can be as thick as 1-1/2")
by|Sep 7, 2023
1 Answer
Answer This Question
A: The DW4765 is a great option for this application.
by|Sep 7, 2023
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Customer Reviews
4.7 out of 5
4.7 out of 345 reviews
94% recommend this product
5
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Showing 1-10 of 345 reviews
Aug 2, 2019
was working on stripping the Behr Deck over from my floor boards, originally was using a HF side ...
was working on stripping the Behr Deck over from my floor boards, originally was using a HF side button angle grinder, the dust cover and Diamabrush didnt fit correctly. when I used it without the dust cover, the HF grinder would heat up too much in my hand (side button) and would trip the breaker.
this DeWalt solved all my problems and i was able to get the job done.
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Recommended
5 found this review helpful
May 1, 2018
Exceptional grinder, I’ve use this model many many times. I have no complaints on this product, h...
Exceptional grinder, I’ve use this model many many times. I have no complaints on this product, however, the selection at not one but two locations of sanding pad attachments is lacking. There’s only one flap disc grade, and only diablo 50 and 80 grit are the finest grade they had. They offer finer grades in orbital or mouse pads but for doing large commercial size projects a mouse isn’t going to cut it. One more reason a customer is apt to buy online as opposed to visiting the local hardware store....shame
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Verified Purchase
Recommended
6 found this review helpful
Mar 14, 2024
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Mar 13, 2024
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Verified Purchase
Mar 6, 2024
Lots of power. Does the job quicker.
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Verified Purchase
Mar 6, 2024
The grinder burnt on the 2nd day of use and i was only cutting a straight line into concrate floor it over heated and died on me it was my second time using it .
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Response from DewaltProductExpertMar 6, 2024
Hello Valued Customer. I appreciate your feedback on the 11 Amp Corded 4.5 in. Small Angle Grinder DWE402W and I'm sorry to hear that it over heated and died. Your satisfaction is our top priority. Please contact support at WECARE@sbdinc.com and reference ticket 9297321 so we have all information available from your review. I look forward to hearing from you so we may assist you with a solution. Thanks, Mike DEWALT.
Verified Purchase
Feb 28, 2024
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Feb 22, 2024
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Feb 7, 2024
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Feb 3, 2024
I actually like everything about it accept the fact I’ve used it maybe 5 times and it stopped qorking
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Response from DewaltProductExpertFeb 5, 2024
Hello. Thank you for your feedback regarding DWE402W. I am sorry to hear you are unhappy with this product and would be more than happy to assist you with a resolution. If you would like further assistance, please email support at wecare@sbdinc.com and reference ticket 9058974,so all information is easily available for the agent to assist you further. Thanks, Mitzy DEWALT Social Media Team
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