An angle grinder is one of those tools that can handle some of the nastier jobs around the garage, shop, or driveway. It can be used for cutting metal, grinding welds, cleaning up rusty parts, removing old hardware, deburring sharp edges, and prepping surfaces before repair or paint. For automotive work and vehicle or equipment maintenance, a grinder can be almost essential when you’re dealing with seized bolts, exhaust work, brackets, frame repair, trailer parts, or metal pieces that need to be cut or cleaned up quickly. Cordless grinders are convenient, but a corded model can make more sense when you need steady power for longer or more serious cutting and grinding jobs.
Right now at Amazon, the 3M Electric Angle Grinder is on sale for just $201, which is 42% off its normal $345 price tag. 3M designed this grinder for high-powered grinding, with a mix of high torque and high rotational speed in a lightweight body. It’s also built for use with the brand’s abrasives and accessories, making it a good fit for blending, cleaning, cutting, deburring, finishing, grinding, weld grinding, surface preparation, pipe cutting, and other metalworking jobs.
42% OffThe biggest reason to consider this over a cheaper battery-powered grinder is performance. Cordless grinders are great for quick cuts and small repairs, but they can burn through batteries fast when you’re grinding for more than a few minutes at a time. A corded grinder like this is better suited for someone who works on cars, maintains equipment, tackles metal projects, or needs a more capable tool for repeated use. 3M also points to operator comfort as part of the design, including a low-vibration handle that can make longer jobs easier on your hands.
That said, this probably isn’t necessary for someone who only needs to make one or two light cuts per year. In that case, a cheaper cordless grinder may be enough. But for anyone doing serious garage work, fabrication, repairs, or frequent metal prep, this is a big upgrade for $201.
“This grinder is a beast, yet it remains surprisingly lightweight for its power,” said one happy shopper. “It fits comfortably in the hand, and it vibrates much less than the cheap one I’ve been using. It’s a significant upgrade.”
Another buyer said, “This is a powerful and easy to use angle grinder by 3M.”
Deals We’re Loving
- Bosch Electric Angle Grinder, $62 (was $79) at Amazon
- Seesii Cordless Angle Grinder, $90 (was $120) at Amazon
- Makelift Cordless Angle Grinder, $70 (was $90) at Amazon
Discounts this big on trusted name brands don’t come around too often, so visit Amazon’s site today and pick up the 3M Electric Angle Grinder for just $201 while it’s still on sale for 42% off.
About the author
Andrew Koopman
Commerce Writer, Autoblog