Best Die Grinders of 2025

"I love the power and convenience of battery power; this die grinder has replaced my pneumatic tools in the shop. While I wish it were a bit more compact, the power it delivers is worth it. I highly recommend this tool!"

"I decided to get this tool for my dad's birthday, and he is absolutely thrilled! It's not heavy yet gets the job done, and the battery life is impressive. He really enjoys using it!"

"Transitioning from pneumatic to electric tools has been a journey for me, and this Dewalt grinder stands out as a game-changer. It offers raw power and versatility, handling everything from tough steel to delicate aluminum with ease. The convenience of ditching air hoses has transformed my workspace!"

"I was initially worried about noise, but this die grinder is nice and quiet and works just as I expected."

"Using this tool almost daily for my classic car restoration, I find it to be very reliable. I make sure to add a few drops of oil each week to keep it in great shape."

"This is one of my top tools for fabrication and bodywork. Ingersoll Rand really delivers quality, and I always recommend it, just remember to keep it oiled if you use it frequently like I do."

"I used this product for cutting sheet metal and would recommend it to everyone because it's a good product."

"Like all my straight grinders, it has that annoying safety lever, but it has lasted and performed just as well as the higher dollar grinders. Plus, it was cheaper than Harbor Freight tools, but offers the quality of an IR. I'll definitely choose this brand again if I need another one."

"I've been using it and it feels great in hand. Thanks to everything I ordered, it fits perfectly together and I'm very happy with my purchase."

"This tool has been an absolute game changer for my shop. It makes cleaning up small imperfections in my forge work 100x faster and easier. I’ve had some challenges with precise work, but I know that’s on me, not the tool. It feels durable and comfortable in my hands. Pair it with some carbide tooling, and you'll be set—no more long hours filing tool steel!"

"After using a pneumatic 90-degree die grinder for over 10 years, I can say this tool is far superior in tight spaces. Its size and long design offer excellent leverage, making it almost never grabby while grinding. I’m pleasantly surprised at how long I can grind on a single battery charge. I hesitated to buy Milwaukee tools due to the cost, but this is my second tool on their 18v platform and I'm really pleased. The performance justifies the price; it's as good as advertised!"

"While I think the design looks solid, I found the power to be less than expected. The slide switch was a bit tricky for me, and I noticed the battery life wasn't as long as advertised. However, I appreciate the convenience of cordless operation."

"I have numerous woodworking projects involving wood carving. Using carving discs with an angle grinder for heavier work, and 1/4" burrs with this die grinder for intermediate tasks, I've found the DEWALT die grinder to be very effective. The performance is highly influenced by the quality of the burrs; I prefer Kutzall burrs for their smooth cutting and longevity. Cheaper burrs can cause the tool to skip, vibrate excessively, and even burn the wood. This die grinder, paired with a Kutzall burr, is my top choice for lighter wood removal, and I would definitely buy it again."

"After my old Craftsman tool failed in a flash of blue flame, I decided to purchase this DEWALT die grinder. I had no doubts because I own many other DeWalt tools. Some reviews mentioned it doesn’t reach high speeds, but I believe the bit does the cutting, not the speed! I appreciate the speed it runs at and the convenient paddle switch that locks in place. My only minor complaint is the lack of a holder for the wrench and a button to lock the chuck during bit changes. Overall, I’m very pleased with this tool!"

"I needed an electric die grinder and so far, this has proven to be a good choice. While it feels a bit weak under pressure, it still gets the job done well. I used it to restore my 1979 F250, and with various brushes and grinding attachments, it made the work easier, though it’s not as powerful as some other models."

"I bought this for my muscle car, and I use it for all sorts of tasks. It's sturdy and solid, and so far, I have no complaints."

"This die grinder has been a great addition to my tool collection. I needed it to modify a Briggs & Stratton engine on my John Deere lawn tractor, and it worked out perfectly. It's compact and has a solid feel when using it. I appreciate the little details, like needing to add a few drops of oil before use and storage. I've had success with other Dewalt tools, and I believe this one will last as well."

"As someone who works in a welding shop, this die grinder is perfect for those hard-to-reach spots that bigger tools can't handle. Although it came apart once, I easily screwed it back together, and since then, it's been a brute. I've had it for about a year now, and every time I reach for it, it performs excellently."

"I find the build quality to be exceptional—I'm a mechanical engineer and I appreciate the ergonomics. The button to lock the spindle is way more convenient than I expected. It's nice not to fumble with two wrenches anymore. However, I wish there had been at least a short instruction sheet about the rubber sock and how to attach it."

"This angle grinder has plenty of power! I noticed that when I squeeze the trigger, it revs up quickly compared to other grinders. Yet, it maintains torque well, even under heavy pressure."

"I've been using Ingersoll Rand die grinders for years. After going through eight cheap options, my original Ingersoll Rand is still running perfectly with just lubrication. I even got another one for my new toolbox. You really can't go wrong with this tool—it will outlast you!"

"After purchasing two of these in February 2018, I found them still going strong at my business. They work great for my needs, especially with roloc pads for metalwork. Despite the occasional collet sticking, they offer fantastic speed control and are a great value for the money."

"Having replaced my 20+ year old IR, I was shocked by how quiet this new die grinder is. It's a relief to have found another IR die grinder that meets my standards!"

"As a welder, I can be quite picky about hand tools, but this die grinder has been a great addition to my toolbox. It’s performed well and feels of good quality overall."

"I love the quality and great power of this tool. It's very handy for my shop."

"When I'm using it for spinning wire brushes or burrs, it works great. I find it surprisingly efficient with battery life!"

"I was thrilled to find out it has a shaft lock button for easier tool changes and the Bluetooth feature is a nice touch. Overall, I'm happy with its power and ergonomic design."

"I found the GD0601 to be a very decent die grinder for the price. It’s a single-speed 25,000 RPM unit, not variable-speed as some might think. I had to purchase a separate foam-lined storage case, which fits it perfectly. The grinder runs smoothly and quietly, and I can use various bits and attachments. Overall, I’m very pleased with this grinder, especially considering the great price I got it for."

"This is a big tool, not a little Dremel. However, I love it! It has plenty of torque and only one speed, but it's powerful and efficient. It runs smoothly, unlike those smaller Dremels that vibrate. I didn’t get a case, but I’ve organized a toolbox for it, which works well."

"I should have purchased this long ago! The long, slim nose lets me reach places that an air die grinder can't. Its motor is strong enough, and I thought the lack of variable speed would be a problem, but it hasn’t been. I can see the advantage of having another grinder for different bits; it would save a lot of time!"