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4.5-in 20-volt max Trigger Switch Cordless Angle grinder

Ratings & Reviews for DEWALT 4.5-in 20-volt max Trigger Switch Cordless Angle grinder

4.6
381
Review
 4.6 out of 5
381 Reviews


92% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The cordless angle grinder is a versatile tool suitable for light-duty grinding and cutting tasks. Users praise its cordless convenience, lightweight design, and power output. However, some report issues with battery life and overheating during more demanding applications. The grinder performs well for common household projects but may struggle with intensive cutting tasks, leading to overheating and battery problems. Overall, it is a solid choice for light-duty work but may not be the best option for heavy-duty or prolonged use.

Customer review summary generated by AI, including incentivized reviews.
381 Customer Reviews

Great for light weight work

Would Recommend

I got this for smaller, light weight grinding jobs. A 5aH batter is a must otherwise it won't cut. It has enough torque to cut, grind, and polish but I can still use it one handed when needed.

February 3, 2026
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Dewalt has come a long way...

Would Recommend

Easy to use and dependable.

December 18, 2025
Verified Purchaser
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Good starter

This is a good cheap grinder. The handling is good and has good grip. Would highly recommend.

December 1, 2025

From dewalt.com

Awesome grinder.

Would Recommend

Have used several times and have had no issues with use or handling of this tool. Very easy to control and maneuver.

June 11, 2025

From dewalt.com

It's really lightweight. But it works great.

Would Recommend
April 9, 2025
Verified Purchaser
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Its not super powerful but does job l need .

Would Recommend

Work well will batterys all ready have . Had a racing noise in system . Was wondering if it means it has a defect . System works well . At this time.

March 26, 2025
Verified Purchaser
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Response from DewaltProductExpert

Hello Mr miles. I'm sorry to hear you are not happy with the DCG412B. We would like to get some more information to determine if there is an is...

DewaltProductExpertMarch 27, 2025