Best Power Rotary Tool Cutting Wheels of 2025

"I bought this primarily for the resin cutting discs. Using it to cut rusted exhaust fasteners was a breeze compared to an angle grinder. I managed to cut through M10 exhaust studs and nuts with ease, using just one disc for multiple tasks. The performance honestly amazed me, especially for the price."

"These cutting wheels are perfect for my small projects. They grind and cut efficiently, making them a reliable choice for my needs."

"I find these discs extremely useful for various DIY projects. They allow me to cut wood, light steel, and plastic without issues, even in tight spots. I've saved both time and money with this kit, and I plan on purchasing again."

“I find this tool to be an excellent gift for anyone who owns a Dremel. I've given it to two friends and they’re both thrilled with how much easier it is to use compared to the flimsy screw-on cutting disks.”

“These discs cut through materials effortlessly. I had a long screw on my fence that needed shortening, and these cut through it like butter! They're easy to attach and remove, and they really get the job done.”

“Using these for my projects, I appreciate how cleanly they cut without breaking or flying off. They last a long time, so I definitely recommend them for anyone doing a lot of cutting.”

"I appreciate the easy-lock system Dremel uses. While I think the wheels break off a bit more easily than before, the ease of replacement makes up for it. Reducing the speed a little helps the wheels last longer for my projects."

"These wheels are truly life savers! It's incredible how something so small can cut through just about anything. Every fabricator should have them in their shop, especially when working in tight spaces."

"I've used these cutoff wheels for cutting 0.040" 2024 aluminum, and they performed excellently. The locking feature is much easier compared to those held with tiny screws, so I can confidently recommend these wheels for their durability and efficiency."

“I needed to cut the tops off 55-gallon drums for use as trash and burn cans. I decided against those fancy can openers and opted for these instead. They are great for cutting and seem built to last, especially for my empty barrels.”

“Using this cutting wheel with my DeWalt DCG418 was exceptional! It cuts quickly and stays sharp for a long time. I appreciate the grit on both sides, which adds versatility for shaping sheet metal. It's worth the price, especially since I’m a DIYer.”

“I bought this disc during Prime Day and it's proven to be incredibly durable. I've cut various materials, from copper to aluminum, and even used it for sharpening mower blades. The best part is it doesn't shatter like typical wheels, making it much safer to use.”

“I found this tool to be great for cutting small items and it slices through really hard plastics and wood effortlessly.”

“Although I struggled with the container being hard to open, the tool itself works well; I cut through 1/4" plexiglass without trouble.”

“Not being an expert, I appreciated the good selection of sizes in the box. The quality is excellent, and I love the easy on-off attachment.”

"I received exactly what I ordered, and it works great. The durability of the saw blades impressed me after testing them on metal."

"I bought this to get the cutting disc for a small project. It was delivered as promised, and it works great for soft metals and plastic. I would definitely buy this kit again when needed."

"The variety of tips in this set is pretty good, but the larger 'disk saw' blade was unusable; the mounting pole fitting bent during its first test cut of thin plywood."

"I found these discs to be not as crisp as name brands, but they work reasonably well for my auto body repair needs. I will definitely order again."

"These discs performed well for cutting oak dowel plugs without wearing down. I'm eager to test them on metal screws next."

"I appreciate that they included extra mandrels. They cut through stainless bowls easily, and I didn't even use one disc fully. Excellent quality for the price!"

"I got these to help cut shapes in rocks, and they work well. The diamond dust comes off quickly, but the top and bottom surfaces last much longer. Plus, they are affordable and come with many pieces. I'll continue using them."

"I went to Home Depot searching for a diamond-tipped Dremel blade for my kitchen backsplash project. The Dremel blade was $25 for one and didn't even include the attachment shaft. I found these on Amazon, and they cut great for detailed work! I only needed to use one wheel for my entire project, and it still had plenty of coating left. For the low price, I just tossed it after use and grabbed a new one for my next project. Highly recommend for tile cutting!"

"I'm a bit torn because these are incredibly cheap. I appreciate the value, but I’m using them to cut quartz, and it’s been a frustrating experience. The wheels have uneven diamond coating, and the edge is only coated on about half the wheel. Each wheel lasts only a couple of minutes. They do work well as grinding wheels, though, with a more even diamond on the flat sides."

"I was impressed with the quantity, quality, and assortment. It’s a good buy for the money. My only issue is that one of the screws used for the saw blades had a shoulder measuring 6.3mm, while the other was 5.9mm. Make sure to use the correct one (6.3mm) with the saw blades to ensure they spin true."

"As someone who builds a lot of models, I got these mainly for the HSS saw blades to use in my DIY saw table. They help me cut wood up to 3/4" thick. This set includes six saw blades, six mandrels, and 30 cutting wheels all in a plastic case. I’ve been using these daily since April 2, 2021, and I’ve had no failures. I would definitely order more when the saw blades go dull!"

"These cutting blades are excellent for cutting wood or plastic in hard-to-reach places. However, I noticed that they can bog down my Dremel tool if I cut too quickly. I advise using a light touch and going slowly to avoid overheating the tool. Despite this, these attachments are sometimes essential for my projects."

"I purchased this kit to extend my Dremel's capabilities, and I was pleasantly surprised. After trying out some of the tools, I found them to be very useful. I'm into recycling, and my first project involved cutting plastic to create a device for making PCBs from a discarded laser printer. The Dremel made good and fast cuts. For someone like me, who uses these tools occasionally, I think this is an excellent purchase. However, if you're a jeweler or plan to use them frequently, you might want to consider a more professional option."

"I found this kit to be pretty cheap for a set of 60 pieces. I tried the saw, and it worked pretty well for my needs."

"Overall, I think the kit is solid. The cutting and grinding wheels perform well and last an average amount of time. However, I did have some issues with the mandrels. After moving, I needed my Dremel quickly and bought a drill adapter instead. That worked great for my limited use, but unfortunately, all three cutoff wheel mandrels failed. The first two snapped at the mandrel screw, which I've encountered before with non-OEM parts. The last one failed because the little red washers wore out, something I've never experienced with genuine Dremel parts. I’d suggest using this kit as a refill pack instead of a stand-alone, and maybe consider getting extra mandrels."