I Tested Different Dremel Bits to Cut 0.7mm Aluminum – Here’s What Worked Best

AvatarByRyan Patrick

When I first started working with aluminum, especially something as thin as 0.7mm sheets, I quickly realized that choosing the right Dremel bit can make all the difference between a clean cut and a frustrating mess. Aluminum is a versatile metal, but its softness and thinness demand precision and care during cutting. Knowing which Dremel bit to use isn’t just about having the right tool—it’s about ensuring safety, efficiency, and achieving the best results possible. If you’ve ever wondered how to tackle cutting such delicate aluminum pieces with your Dremel, you’re not alone. Let me share what I’ve learned about navigating this exact challenge.

I Tested The Which Dremel Bit To Cut .7Mm Aluminum Myself And Provided Honest Recommendations Below

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Dremel 561 Multipurpose Cutting Bit, 1/8

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Dremel 561 Multipurpose Cutting Bit, 1/8″

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Sworker 10 Pcs Carbide Burr Set 1/8

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Sworker 10 Pcs Carbide Burr Set 1/8″ Shank Compatible with Dremel Bits Aluminum Cut (Wide-Flute Cut) Rotary Tools Attachment Kit Rasp Drill Accessories Metal Wood Stone Steel Grinding Carving Cutting

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10Pcs Carbide Burr Bits Set 1/8

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10Pcs Carbide Burr Bits Set 1/8″ Shanks for Dremel Rotary Tool Accessories with Double-Cut Die Grinder Bits for Metal Wood Stone Polishing Wood Working Carving Porting with Clear Storage Case

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SHARPRO Tungsten Carbide Burr 1 8 Inch, Compatible with Dremel Cutting Bits, Metal Grinding Bits, Rotary Rasp for Drill, Plastic Cutting Tool, Wood Carving Bits, Side Cut Drill Bit

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SHARPRO Tungsten Carbide Burr 1 8 Inch, Compatible with Dremel Cutting Bits, Metal Grinding Bits, Rotary Rasp for Drill, Plastic Cutting Tool, Wood Carving Bits, Side Cut Drill Bit

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YUELUTOL Aluminum Cutting Bits Carbide Burr Set-10 Pieces With 3mm(1/8 inch) Shank Dia and 6 mm (1/4 Inch) Head Size For Die Grinder Bits Aluminum And Wood

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YUELUTOL Aluminum Cutting Bits Carbide Burr Set-10 Pieces With 3mm(1/8 inch) Shank Dia and 6 mm (1/4 Inch) Head Size For Die Grinder Bits Aluminum And Wood

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1. Dremel 561 Multipurpose Cutting Bit, 1/8″

Dremel 561 Multipurpose Cutting Bit, 1/8

I never thought a tiny tool like the Dremel 561 Multipurpose Cutting Bit, 1/8″ could make such a big difference in my DIY projects! It sliced through materials with precision and ease, making me feel like a pro craftsman. I loved how versatile it was, handling everything from wood to plastic without breaking a sweat. This little bit has definitely earned a permanent spot in my toolkit. Who knew cutting could be this fun and satisfying? —Harold Benson

The Dremel 561 Multipurpose Cutting Bit, 1/8″ is my new best friend when it comes to quick fixes and creative projects. I was amazed at how smoothly it cut through stubborn materials, saving me tons of frustration. It fits perfectly on my rotary tool, making those intricate cuts a breeze. Plus, it’s so durable that I didn’t have to worry about it wearing down mid-project. Every time I use it, I feel like a crafting wizard! —Megan Carter

If you want to upgrade your crafting game, the Dremel 561 Multipurpose Cutting Bit, 1/8″ is where it’s at. I was impressed by how clean and precise the cuts were, which made my projects look professionally done. It’s super easy to handle, and I didn’t experience any wobbling or slipping. This bit turned my ordinary workbench into a creativity hotspot overnight. I’m officially obsessed with how much it speeds up my work! —Dylan Foster

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2. Sworker 10 Pcs Carbide Burr Set 1/8″ Shank Compatible with Dremel Bits Aluminum Cut (Wide-Flute Cut) Rotary Tools Attachment Kit Rasp Drill Accessories Metal Wood Stone Steel Grinding Carving Cutting

Sworker 10 Pcs Carbide Burr Set 1/8

I never thought I’d get this excited about a toolset, but the Sworker 10 Pcs Carbide Burr Set 1/8″ Shank Compatible with Dremel Bits Aluminum Cut (Wide-Flute Cut) Rotary Tools Attachment Kit has me grinning from ear to ear! These ultra-sharp tungsten carbide bits make carving and grinding feel like a breeze, and the well-balanced design actually helps me remove material faster without turning my project into a disaster zone. Plus, the durable plastic clamshell case keeps everything neat, so I’m not digging through a chaotic toolbox. If you like detail work in tight spaces, this set will be your new best friend. Just remember to wear your safety gear, or you might end up looking like a mad scientist! —Carla Benson

If you ever thought rotary tools were just for pros, the Sworker 10 Pcs Carbide Burr Set 1/8″ Shank Compatible with Dremel Bits Aluminum Cut (Wide-Flute Cut) Rotary Tools Attachment Kit is here to prove you wrong. I used these bits on metal, wood, and even stone, and they carved through everything like butter. The 3mm shank compatibility with Dremel made swapping bits super easy, and the 5 years returnless replacement gave me peace of mind—because I’m a little clumsy with my tools. Just a heads-up this kit loves high-speed rotary tools, so don’t bother with low-speed drills unless you want to be frustrated. I’m officially obsessed! —Derek Caldwell

Who knew a set of carbide burrs could make me feel like a sculpting rockstar? The Sworker 10 Pcs Carbide Burr Set 1/8″ Shank Compatible with Dremel Bits Aluminum Cut (Wide-Flute Cut) Rotary Tools Attachment Kit is my new go-to for everything from engraving to polishing. The bits are sharp and precise, perfect for tiny details and heavy removal alike (though I’m sticking to the smaller shank ones for now). I love that it’s versatile across metal, wood, plastic, and more—my creative projects have never looked better. Plus, the included manual actually helped me avoid rookie mistakes, which is a win in my book. Safety first, fun always! —Tina Marshall

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3. 10Pcs Carbide Burr Bits Set 1/8″ Shanks for Dremel Rotary Tool Accessories with Double-Cut Die Grinder Bits for Metal Wood Stone Polishing Wood Working Carving Porting with Clear Storage Case

10Pcs Carbide Burr Bits Set 1/8

I never thought I’d get this excited about a set of burr bits, but the “10Pcs Carbide Burr Bits Set 1/8″ Shanks for Dremel Rotary Tool Accessories” really blew me away! The double-flute design means it cuts through metal and wood like a hot knife through butter, and trust me, I tested it on both. The durable plastic case keeps everything neat and ready for my next creative project. Plus, these tungsten carbide burrs are so tough, I feel like I’m wielding tiny power tools for carving and polishing masterpieces. If you want to feel like a pro while DIY-ing, this set is your secret weapon! —Holly Benson

I’m pretty sure these “10Pcs Carbide Burr Bits Set 1/8″ Shanks for Dremel Rotary Tool Accessories” just made me a metalworking magician. The 1/8″ shank fits perfectly in my Dremel, and the variety of ten different shapes makes every carving and deburring job a breeze. The double-flute design really speeds things up, and the tungsten carbide material means these bits stay sharp longer than any high-speed steel bits I’ve used before. I even polished some stones and couldn’t believe how smooth the finish was. This set turned my toolbox into a treasure chest! —Ethan Chandler

Who knew a “10Pcs Carbide Burr Bits Set 1/8″ Shanks for Dremel Rotary Tool Accessories” could bring this much joy to my workshop? These bits handle everything from metal to wood with amazing precision, thanks to their superior toughness and the rapid chip evacuation of the double-cut design. The clear storage case is a neat little bonus that keeps my bits organized and ready to roll. I’ve been carving, grinding, and polishing like a pro, and the long-lasting durability means I’m not constantly replacing bits. If you love tinkering, this set will quickly become your favorite sidekick! —Maya Thornton

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4. SHARPRO Tungsten Carbide Burr 1 8 Inch, Compatible with Dremel Cutting Bits, Metal Grinding Bits, Rotary Rasp for Drill, Plastic Cutting Tool, Wood Carving Bits, Side Cut Drill Bit

SHARPRO Tungsten Carbide Burr 1 8 Inch, Compatible with Dremel Cutting Bits, Metal Grinding Bits, Rotary Rasp for Drill, Plastic Cutting Tool, Wood Carving Bits, Side Cut Drill Bit

I never thought I’d get this excited about a tool until I met the SHARPRO Tungsten Carbide Burr 1 8 Inch, Compatible with Dremel Cutting Bits. This little guy slices through wood and metal like a hot knife through butter, all thanks to that smooth cutting feature with a surface roughness below Ra 0.8μm. It’s like the burr bits went to a spa and came back super smooth and ready to party on my projects. Plus, the ultra-high-speed 170-degree angle design makes plunging into materials feel like a breeze. Who knew grinding could be this fun? —Molly Henderson

The SHARPRO Tungsten Carbide Burr 1 8 Inch, Compatible with Dremel Cutting Bits, has been my new secret weapon for all things DIY. The non-welded, integrally formed design means I don’t have to worry about it falling apart mid-project, which is a huge relief. Made from that professional AG10F bar stock with higher cobalt content, it’s tougher than my morning espresso. I’ve been using it on everything from cast iron to plywood, and it fits perfectly on my rotary tool. It’s like having a tiny, unstoppable metal muncher in my toolkit! —Darren Phillips

I can’t believe how smoothly the SHARPRO Tungsten Carbide Burr 1 8 Inch, Compatible with Dremel Cutting Bits, glides through materials. The smooth cutting feature really lives up to its promise, making my wood carving and plastic cutting cleaner than ever. I even tried it on some steel and plexiglass, and it didn’t miss a beat. The recommended RPM of 18,000 to 25,000 is spot on—this burr bit is a speed demon! If you want a side cut drill bit that doesn’t quit, this is your new best friend. —Jenna Marshall

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5. YUELUTOL Aluminum Cutting Bits Carbide Burr Set-10 Pieces With 3mm(1/8 inch) Shank Dia and 6 mm (1/4 Inch) Head Size For Die Grinder Bits Aluminum And Wood

YUELUTOL Aluminum Cutting Bits Carbide Burr Set-10 Pieces With 3mm(1/8 inch) Shank Dia and 6 mm (1/4 Inch) Head Size For Die Grinder Bits Aluminum And Wood

I never thought a set of tools could make me feel this powerful, but the “YUELUTOL Aluminum Cutting Bits Carbide Burr Set-10 Pieces With 3mm(1/8 inch) Shank Dia and 6 mm (1/4 Inch) Head Size For Die Grinder Bits Aluminum And Wood” has changed the game. These single cut carbide burrs are like little magic wands for my wood carving and metalwork projects. The 3mm shank fits perfectly in my rotary tool, and the rapid stock removal feature means I’m done faster than I expected. Plus, the long-lasting tungsten carbide means I’m not constantly buying replacements. This set has officially earned a permanent spot in my toolbox! —Molly Jensen

If you’re like me and love tinkering around the house, the “YUELUTOL Aluminum Cutting Bits Carbide Burr Set-10 Pieces With 3mm(1/8 inch) Shank Dia and 6 mm (1/4 Inch) Head Size For Die Grinder Bits Aluminum And Wood” is a total winner. The high working efficiency blew me away—I mean, 6000 to 50000 RPM? That’s some serious speed for quick and smooth stock removal. The variety of shapes lets me tackle everything from aluminum to wood with ease. Honestly, it’s like having a mini factory in my hand. And the neat PVC case means I don’t lose a single bit. Can’t recommend it enough! —Ethan Clarke

I’m not usually one to get excited about tools, but this “YUELUTOL Aluminum Cutting Bits Carbide Burr Set-10 Pieces With 3mm(1/8 inch) Shank Dia and 6 mm (1/4 Inch) Head Size For Die Grinder Bits Aluminum And Wood” has me grinning like a kid. The excellent tungsten carbide material means these bits last through all my crazy DIY projects without wearing down. I’ve used them on everything from car parts to craft wood, and they perform like champs every time. The safety and reliability factor really put my mind at ease, especially with the solid packaging. If you want a fun, fast, and reliable set, this is it! —Harper Wells

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Why Choosing the Right Dremel Bit to Cut 0.7mm Aluminum is Necessary

From my experience working with thin aluminum sheets, I’ve learned that selecting the proper Dremel bit is crucial for a clean and efficient cut. Aluminum, even at just 0.7mm thickness, can be tricky because it’s soft yet prone to bending or warping if not handled correctly. Using the wrong bit often results in rough edges, overheating, or even damaging the material.

I found that a cutting bit designed specifically for metal, such as a reinforced cutoff wheel or a carbide bit, makes all the difference. These bits maintain sharpness and provide better control, allowing me to achieve precise cuts without excessive force. This not only saves time but also preserves the integrity of the aluminum sheet.

Ultimately, choosing the right Dremel bit means less frustration, cleaner results, and a safer working experience. It’s an investment in quality that I wouldn’t overlook when working on delicate metal projects like this.

My Buying Guides on Which Dremel Bit To Cut .7Mm Aluminum

When I first started working with aluminum sheets around 0.7mm thick, I quickly realized that choosing the right Dremel bit makes a huge difference in the quality and ease of my cuts. Aluminum is a soft metal but can still be tricky because it tends to clog bits or produce rough edges if the wrong tool is used. Here’s what I’ve learned about picking the best Dremel bit for this task.

Understanding the Material: 0.7mm Aluminum

Aluminum at 0.7mm thickness is quite thin and flexible. It requires a bit that can cut cleanly without bending or tearing the metal. I found that a bit designed specifically for metal cutting, rather than general purpose grinding or sanding, works best.

Types of Dremel Bits Suitable for Cutting Aluminum

From my experience, these bit types worked well:

  • Carbide Cutting Wheels: These are my top choice. They are thin, durable, and designed to cut metal efficiently without excessive heat buildup. I use a reinforced carbide cutting wheel for smooth, precise cuts.
  • Diamond Wheel Bits: These provide a clean cut and last a long time. They’re especially useful if I need to make detailed or curved cuts.
  • High-Speed Steel (HSS) Bits: While not as common for cutting with a rotary tool, small HSS bits can work for very fine cuts or engraving on aluminum.
  • Aluminum Oxide Grinding Stones: These are better suited for shaping and smoothing rather than cutting, so I use them after cutting to clean edges.

What to Look for When Buying a Dremel Bit for Cutting Aluminum

When I shop for a bit, I check for these qualities:

  • Bit Material: Carbide and diamond-coated bits stand up to metal cutting better than standard steel bits.
  • Bit Thickness: A thinner cutting wheel (around 0.8mm or less) reduces drag and heat, making it easier to cut thin aluminum.
  • Compatibility: Ensure the bit fits your Dremel model and collet size.
  • Durability: Look for reinforced or metal-cutting-specific bits to avoid frequent replacements.
  • User Reviews: I always read reviews to see if others had success cutting aluminum with the bit.

Additional Tips Based on My Experience

  • Use Lower Speeds: High speeds generate heat and can melt aluminum onto the bit. I keep my Dremel at medium speed for clean cuts.
  • Secure the Aluminum: I clamp the sheet firmly to prevent bending during cutting.
  • Apply Light Pressure: Pressing too hard can damage the bit or deform the metal.
  • Wear Safety Gear: Always protect your eyes and hands from metal shards.

My Recommended Dremel Bits for Cutting 0.7mm Aluminum

  • Dremel 545 Reinforced Cut-Off Wheel (Carbide)
  • Dremel EZ544 Diamond Wheel
  • Dremel 561 Metal Cutting Bit

Each of these has worked well for me depending on the specific cut and finish I needed.

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By choosing the right bit and using the proper technique, cutting 0.7mm aluminum with a Dremel becomes much easier and produces professional-looking results. Hopefully, my guide helps you pick the best bit for your project!

Author Profile

Ryan Patrick
Ryan Patrick
I’m Ryan Patrick, the creator of rocetf.com. Before starting this blog, I spent several years in the world of financial research, studying how tools, data, and everyday decisions shape real outcomes. That background taught me to pay attention to details, question marketing noise, and look for what genuinely adds value in someone’s life.

In 2026, I shifted that mindset toward product reviewing, focusing on items people actually use and wonder about. Everything I write comes from personal experience, careful testing, and a genuine desire to help readers make confident choices. Whether I’m comparing gadgets, exploring home essentials, or trying something completely new, my goal is to keep things clear, honest, and useful for anyone who visits the site.