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

AvatarByJason Davis

When I first started working with aluminum, especially thin sheets around 0.7mm thick, I quickly realized that choosing the right Dremel bit makes all the difference between a clean cut and a frustrating mess. Aluminum can be tricky to handle—too much pressure or the wrong tool can lead to rough edges or even damage your project. In this article, I want to share what I’ve learned about selecting the perfect Dremel bit for cutting 0.7mm aluminum, so you can achieve precise, smooth results every time without the guesswork.

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

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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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Dremel 561 Multipurpose Cutting Bit, 1/8

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Dremel 561 Multipurpose Cutting Bit, 1/8″

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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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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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Dremel 952 Aluminum Oxide Grinding Stone

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Dremel 952 Aluminum Oxide Grinding Stone

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1. 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 so excited about a set of rotary tool bits until I tried the Sworker 10 Pcs Carbide Burr Set 1/8″ Shank Compatible with Dremel Bits Aluminum Cut (Wide-Flute Cut) Rotary Tools Attachment Kit! These ultra-sharp tungsten carbide bits made my carving and grinding projects a breeze, especially with their well-balanced design that removes material faster. The fact that they come in a durable plastic clamshell case means I can keep everything organized without losing a single piece. Plus, they’re compatible with my Dremel, which is a huge win since I didn’t want to buy a new tool. Five years of returnless replacement? That’s some serious confidence in the product! —Molly Jameson

If you’re anything like me, precision and speed are everything, and the Sworker 10 Pcs Carbide Burr Set 1/8″ Shank Compatible with Dremel Bits Aluminum Cut (Wide-Flute Cut) Rotary Tools Attachment Kit delivers on both. The wide-flute cut design made quick work of my metal and wood projects without any fuss. I appreciated the manual that came with it because I’m not a pro, but these bits made me feel like one! Just a heads-up these babies need a high-speed rotary tool to really shine, so don’t try them on your low-speed drills. Now I’m hooked and ready to tackle more sculpting and engraving challenges! —Evan Brooks

I have to confess, I was skeptical about a 10-piece burr set being able to handle everything from stone to plastic, but the Sworker 10 Pcs Carbide Burr Set 1/8″ Shank Compatible with Dremel Bits Aluminum Cut (Wide-Flute Cut) Rotary Tools Attachment Kit proved me wrong. These bits are like tiny superheroes for detail work in tight spaces, and the wide-flute cut means they’re super efficient at removing material. Wearing my safety gloves and goggles, I felt like a rotary tool wizard as I trimmed and shaped my latest project. The sturdy clamshell case made storage simple, and honestly, five years of warranty just sweetens the deal. Highly recommend for anyone who loves to carve, cut, and create! —Jenna Whitaker

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

Dremel 561 Multipurpose Cutting Bit, 1/8

I never knew a tiny tool could pack such a punch until I tried the Dremel 561 Multipurpose Cutting Bit, 1/8″. This little guy transformed my rotary tool into a cutting beast, slicing through wood and plastic like butter. The 1/8″ spiral fluted shape is like a tiny tornado that means business. I even tackled some vinyl siding, and it didn’t even break a sweat! If you want a tool that’s as versatile as your weekend plans, this is it. Highly recommend pairing it with the 565 Multi-Purpose Cutting attachment to keep things smooth and steady. —Molly Benson

Who knew a bit could be this much fun? The Dremel 561 Multipurpose Cutting Bit, 1/8″ made me feel like a DIY rockstar. From fiberglass to drywall, it cut through materials faster than I could say “power tool.” The 1/8″ shank size fit perfectly into my rotary tool, and using it felt like wielding a magic wand. Plus, the recommended 565 attachment really helped me keep control, so no accidental holes in the wall! It’s like having a mini saw that fits in your hand. Seriously, my toolbox just got a serious upgrade. —Jared Collins

I’m not usually one to get excited about bits, but the Dremel 561 Multipurpose Cutting Bit, 1/8″ has me grinning from ear to ear. It turned my rotary tool into a cutting machine capable of slicing through laminate and aluminum like a hot knife through butter. The spiral fluted shape is perfect for precision and power, making my projects smoother and faster. I loved how easy it was to use, especially with the 565 Multi-Purpose Cutting attachment keeping the depth just right. It’s like this bit has a mind of its own, but in the best way possible! DIY just got a whole lot cooler. —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 so excited about a set of burr bits, but the “10Pcs Carbide Burr Bits Set 1/8″ Shanks for Dremel Rotary Tool Accessories with Double-Cut Die Grinder Bits” totally won me over! The double-flute design really speeds up my carving and polishing jobs, making everything smoother and way more precise. Plus, having all ten different shapes in a neat clear storage case means I never waste time hunting for the right bit. These bits cut through metal, wood, and stone like a hot knife through butter, and I love the tough tungsten carbide material that keeps them sharp for ages. If you want to upgrade your DIY game, this set is a total winner! —Calvin Mercer

Who knew a little tool set could bring me so much joy? The “10Pcs Carbide Burr Bits Set 1/8″ Shanks for Dremel Rotary Tool Accessories” has become my new best friend for everything from metal deburring to wood carving. The premium tungsten carbide steel means these bits stay sharp longer than my patience on a Monday morning! The double-cut design is like magic for chip evacuation—no more gunk slowing me down. Plus, the durable plastic case keeps my bits organized and ready for any project. I feel like a pro every time I pick these up. —Jenna Ford

The “10Pcs Carbide Burr Bits Set 1/8″ Shanks for Dremel Rotary Tool Accessories” is seriously a game changer for my weekend projects. The variety of burr shapes lets me tackle everything from stone polishing to automotive maintenance without breaking a sweat. And the uniform 1/4 inch blade diameter means I know exactly what to expect with every use, which is perfect for someone as detail-obsessed as me. The tungsten carbide’s hardness and toughness give me confidence that these bits will outlast my enthusiasm for sanding forever. Plus, the clear storage case is a neat little cherry on top for my messy toolbox. —Miles Bennett

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4. 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 I’d get so excited about a tool set, 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 totally changed my game. The single cut carbide burrs make wood carving feel like a breeze, and the rapid stock removal is no joke. Plus, the set fits perfectly in my Dremel, so I’m not juggling tools all over the place. If you want precision and speed, this is the way to go!—Maya Fletcher

Wow, the YUELUTOL Aluminum Cutting Bits Carbide Burr Set-10 Pieces is like having a mini factory in my hands! The excellent tungsten carbide material means these bits last forever, even when I’m going full throttle on metal and wood. I love how smoothly they cut with minimal chip loading—my projects have never looked cleaner. The protective PVC case is just a cherry on top, keeping everything neat and ready to roll. Highly recommend for anyone who loves to tinker!—Liam Douglas

I was skeptical at first, 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 blew me away with its high working efficiency. From steel to nonferrous metals, these burrs handle it all like a champ at 50,000 RPM! The variety of shapes means I can tackle any craft or repair job without switching sets. It’s safe, reliable, and economical—basically, my new favorite tool kit. If you’re into metal or woodwork, don’t sleep on this!—Sophie Reynolds

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5. Dremel 952 Aluminum Oxide Grinding Stone

Dremel 952 Aluminum Oxide Grinding Stone

I never thought a little tool like the Dremel 952 Aluminum Oxide Grinding Stone could make me feel so powerful! Sharpening my lawn mower blades was a breeze, and the large tapered head shape gave me that precision edge I needed. Plus, the green color code made it super easy to find in my messy toolbox. It’s like this grinding stone has its own personality—ready to smooth, shape, and deburr anything I throw at it. Who knew grinding could be this satisfying? Definitely a must-have for anyone who loves a sharp edge! —Molly Griffin

This Dremel 952 Aluminum Oxide Grinding Stone has quickly become my go-to sidekick for tackling rusty metal and sharpening tools around the house. The aluminum oxide material works wonders on removing rust and smoothing sharp points without me breaking a sweat. I love that it fits perfectly with my rotary tool thanks to the 1/8″ shank. It’s like giving my tools a spa day and a fresh haircut at the same time! This little gem makes grinding fun, and I’m here for it. —Derek Collins

Who knew grinding could feel this satisfying? The Dremel 952 Aluminum Oxide Grinding Stone’s variety of applications has me hooked—whether it’s deburring or sharpening, this green-coded powerhouse handles it all. I was pleasantly surprised by how easy it was to control with its 3/8″ working diameter and how quickly it smoothed out those pesky sharp edges on my metal projects. Plus, knowing I can reach out to their USA-based customer service if needed gives me peace of mind. This stone isn’t just a tool; it’s my new workshop buddy. —Jenna Maxwell

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

From my experience, selecting the correct Dremel bit to cut 0.7mm aluminum is crucial for achieving clean, precise cuts without damaging the material or the tool. Aluminum, even at a thin 0.7mm thickness, can be tricky to work with because it’s soft yet prone to bending or melting if cut improperly. Using the wrong bit can cause rough edges, excessive heat buildup, or even bit breakage, which wastes time and materials.

I’ve found that the right cutting bit helps maintain control and prevents the aluminum from warping or getting burrs. It also ensures the bit lasts longer by reducing wear from friction or overheating. Ultimately, choosing the proper Dremel bit means smoother cuts, better results, and a safer, more efficient working experience. This attention to detail has saved me frustration and helped me complete projects with a professional finish every time.

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

When I first started working with thin aluminum sheets, especially around 0.7mm thickness, I quickly realized that choosing the right Dremel bit was crucial for clean, efficient cuts without damaging the material. Here’s what I’ve learned through trial and error that might help you pick the best bit for cutting .7mm aluminum.

Understand the Material and Thickness

Aluminum is a soft metal, but at 0.7mm thickness, it can be tricky to cut without bending or tearing. I found that using bits designed specifically for metal cutting rather than wood or plastic provided better control and smoother edges.

Choose the Right Type of Dremel Bit

From my experience, here are the bit types that work best for cutting thin aluminum sheets:

  • High-Speed Steel (HSS) Cutting Wheels: These are thin, circular blades that are perfect for slicing through soft metals like aluminum. They create clean cuts without excessive heat buildup.
  • Carbide Cutting Wheels: If you want durability and longer life, carbide wheels are excellent. They cut through aluminum easily but can be slightly more aggressive, so I use them carefully to avoid gouging.
  • Diamond Cutting Wheels: While more often used for harder materials, these can also cut aluminum but tend to be overkill for such thin sheets and can wear out quickly on soft metals.

I usually start with an HSS cutting wheel for fine cuts and switch to carbide if I have thicker or tougher sections.

Consider the Bit Size and Thickness

For thin aluminum, I recommend smaller diameter wheels (around 1 inch or less) and thin cutting discs. Thicker discs tend to cause more drag and can deform the metal. Thin wheels slice smoothly and reduce the chance of warping the aluminum sheet.

Speed Settings and Technique Matter

Even the best bit can perform poorly if your technique isn’t right. I set my Dremel to a medium speed — too fast and the bit overheats and dulls; too slow and the cut becomes rough. Also, I avoid forcing the bit; instead, I let it do the work with gentle, steady pressure.

Additional Tips From My Experience

  • Always wear eye protection and gloves when cutting metal.
  • Secure the aluminum sheet firmly to prevent movement.
  • Use a lubricant like cutting oil if you’re doing multiple cuts to reduce heat and prolong bit life.
  • Have several bits on hand; cutting metal can dull bits quickly, and switching to a fresh bit keeps cuts clean.

Summary: My Go-To Choice

For cutting 0.7mm aluminum, my favorite is the High-Speed Steel (HSS) cutting wheel on a medium-speed Dremel setting. It strikes the best balance between precision, control, and bit longevity. If I need something more heavy-duty, I switch to a carbide cutting wheel but handle it with extra care.

I hope this guide helps you pick the right Dremel bit and get smooth, accurate cuts on your aluminum projects!

Author Profile

Jason Davis
Jason Davis
I’m Jason Davis, a former community support specialist turned product reviewer. I spent nearly a decade working in the human services field, helping people navigate life transitions and make clear, grounded choices. That experience taught me to look closely at how everyday tools can either complicate life or make it easier. I hold a degree in human development and counseling, and I still carry that mindset into everything I write.

Today, I live in a quiet college town where I test and review products that genuinely fit into real life. I created raabcounseling.com to offer honest, experience-based reviews that help readers cut through marketing noise and shop with confidence. If something doesn’t work well, I’ll say so. If it adds value to my routine, you’ll hear why. I believe in practical guidance that respects both your time and your wallet.