Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

4.5-in 20-volt max Paddle Switch Brushless Cordless Angle grinder

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

4.9
213
Review
 4.9 out of 5
213 Reviews

3 Star
0%

96% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this angle grinder for its powerful brushless motor, cordless convenience, and thoughtful design. The tool easily cuts through metal studs, steel tubing, and rusted frames while maintaining strong performance on larger batteries. The lightweight, well-balanced build suits both professionals and DIY users. The removable handle works for left and right-handed users, the paddle switch operates smoothly even with gloves, and automatic braking enhances safety. The intuitive disk-changing mechanism with built-in lock button and reversible nut requires no additional tools. A few note the missing spanner wrench and minor guard adjustment quirks, but these are minor inconveniences. Overall, reviewers highly recommend it.

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

It ain't cheap

Would Recommend

It's a Dewalt

July 20, 2025
Verified Purchaser
Was this Review Helpful ?

Great tool but no wrench to replace grinding wheel

Would Recommend
July 11, 2025
Verified Purchaser
Was this Review Helpful ?

Doesn’t ship with batteries

Would Not Recommend

I would like to describe my experience with the this product however I didn’t receive the batteries with it

July 6, 2025
Verified Purchaser
Was this Review Helpful ?
Response from DewaltProductExpert

Dear Valued Home Depot Customer, to better assist you, please contact the HD.com customer service department at 800-430-3376 call any day between 6 a...

DewaltProductExpertJuly 9, 2025

Excellent

Would Recommend

Excellent

July 6, 2025
Verified Purchaser
Was this Review Helpful ?

love the trigger

Got this for Christmas. use it daily. no issues does the job. variable speed is nice

June 26, 2025

From dewalt.com

Great tool!

Would Recommend

I’m a commercial roofer and this tool comes in handy with the work I do. Quick and fast cutting and grinding.

June 9, 2025

From dewalt.com

Grind

Would Recommend

Strong grinder, love the safety features. Workhorse.

June 7, 2025

From dewalt.com

I bought a dewalt 6 tool set w/o a grinder

Would Recommend

Great brand and needed the tool

June 6, 2025
Verified Purchaser
Was this Review Helpful ?

Battery grinder

Would Recommend

Needed a new battery grinder and love that it’s a dewlat

June 5, 2025
Verified Purchaser
Was this Review Helpful ?

The only grinder I need.

[This review was collected as part of a promotion.] This grinder is compact, comfortable in the hand, and overall, very easy to use. The paddle switch on this makes it much easier to control. The guards that came with it allow me complete any task safely and there is plenty of power coming form this. Whether I am cutting metal, coping trim, or working on tile, this grinder allows me to hold it at any angle comfortably and safely

February 17, 2025

From dewalt.com

If you’re in the market… get this!

Would Recommend

[This review was collected as part of a promotion.] I received this product and instantly started using it on an auto body project. Having a DeWalt arsenal helps, when it comes to projects and hobbies and this new addition has already proven itself. The 20v lineup is amazing and the power from this grinder is perfect for me and the projects I work on. Wild highly recommend this to anyone!

February 15, 2025

From dewalt.com

Dewalt has done it again with the wonderful dcg408

Would Recommend

[This review was collected as part of a promotion.] Dewalt has done it again with the dcg408b. This tool has all of the power that you could need to complete any task and to complete it safely with all of the possible guards and easy movement of the guard. And the great paddle switch ensures that the tool won’t easily get switched on when it is not wanted. There is almost no way that this tool could inadvertently turn on and cause you harm. I waited to do two bathroom remodeling jobs with tile s...

February 15, 2025

From dewalt.com

20V MAX angle grinder

Would Recommend

[This review was collected as part of a promotion.] Definitely like the transition from cord to cordless to start off. Very compact and light angle grinder. For small or big jobs. Also came with 4 different guards for different types of use. All i can say i like not dragging around an extension cord.

February 11, 2025

From dewalt.com

Great for metal cleaning

Would Recommend

[This review was collected as part of a promotion.] I primarily use this grinder with a 4.5in flap disc to clean metal for welding. One day I only had a 2ah at the shop and it cleaned the ends of steel tubes with ease. It is very efficient with the battery and even though it was small, it still had plenty of power and kept on wanting to eat away! The paddle switch is easy to use even with thick welding gloves on.

February 11, 2025

From dewalt.com

Great power

Would Recommend

[This review was collected as part of a promotion.] Grinder works great like all my dewalt tools, plenty of power And very convenient not needing a cord, battery life is pretty good as well, comfortable in hand, and has auto break all around great tool!

February 7, 2025

From dewalt.com

Not your daddies grinder!

Would Recommend

[This review was collected as part of a promotion.] This angle grinder has been a fantastic upgrade from my previous one, which I’ve used for over a decade. The paddle-style trigger took a little getting used to, but I found it intuitive and comfortable to operate. The grinder is impressively compact, making it easy to handle. One of the standout features is the removable handle, which can be mounted on either the right or left side for added versatility. The protective shield is also well-desi...

February 7, 2025

From dewalt.com