DeWalt's 'Must-Have' 20V Angle Grinder That's 'So Much More Convenient' Than Corded Models Is Over $100 Off

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Throughout the summer, DeWalt power tools , including the brand's bestselling cordless impact driver , the replacement batteries , and even the breezy jobsite fan , have been heavily discounted on Amazon . While it's necessary to have these basic tool categories covered first, another bestseller—the 20V Max Angle Grinder—is immensely useful for professionals and DIYers alike, and it's over $100 off right now.

The DeWalt 20V Max Angle Grinder Tool is on sale for just $145 on Amazon—42% off the normal $249 price. This cordless angle grinder is Amazon's No. 1 bestseller among all grinders after earning over 12,000 five-star ratings from shoppers who say it's " an absolute must-have " in your tool kit. This model doesn't include a battery, but some of DeWalt's best 20V batteries are up to 59% off right now to help you get started.

DeWalt 20V Max Angle Grinder Tool, $145 (was $249) on Amazon

This angle grinder houses 4.5-inch wheels for cutting, polishing, and more, and features a low-maintenance brushless motor. It's also built with multiple safeguards, including a brake that stops the wheel within two seconds, an emergency brake that activates when specific triggers occur including stalls and pinches, E-Switch Protection in the case of a power shutdown, and a dual-lever trigger that forces you to have a comprehensive handle on the tool before engaging it.

Those who have opted for DeWalt's angle grinder have been thoroughly impressed by its quality and power output—even as a cordless tool. "As soon as I got my hands on it, I could feel the quality and robustness of the tool," a shopper said. "This angle grinder has become a staple in my tool kit. Whether it’s for heavy-duty cutting or detailed grinding, it delivers reliable power and precision. For any DIYer or professional, it’s a tool that stands up to demanding tasks with ease."

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Though many agree that corded grinders offer longer run times, reviewers say the convenience of not having to tether to a wall is well worth it. "Wish I hadn't waited so long to buy this too," one shopper exclaimed. "It's so much more convenient than a corded grinder, whether I'm building a fence or using it around the shop. It doesn't have the rpm/power of a corded grinder but still works effectively for 95% of the jobs I need it to do. Just make sure you have extra charged batteries handy because it runs them out pretty quickly."

Whether you're trying to edge a brick walkway or just sharpen your trusty hatchet, it pays to have a reliable angle grinder like this one from DeWalt's 20V series to get the results you want. The price is always subject to change, so grab one for your tool bench while it's over $100 off.