Best Dremel Bit For Cutting Metal -Reviewed by Experts

Tiny rotary tools known as “Dremels” are widely used in many fields. They have a small spinning blade or cutting tool known as a Dremel bit at the end and fit comfortably in your hand. The Dremel tool is very adaptable, like its larger brothers, the die grinder and angle grinder. It has an astonishing range of capabilities. Finding the appropriate accessory or tool bit for your Dremel tool is necessary to benefit from this versatility.

Purchasing the best Dremel bit for cutting metal is necessary if you need to cut through tough materials like metal or if you simply need to work with it. Carbide bits are ideal for metal engraving work. They work well for carving soft metals like brass and aluminum. ย Although carbide bits are extremely hard, they are also brittle, so keep that in mind.

Dremel drill bits can be used for so many different tasks that they truly differentiate between a successful project and failing. The difficult part is figuring out the various Dremel bit types and their intended purposes.

The trick is choosing a drill type that is appropriate for your work. This article will assist you in learning everything there is to know about the best Dremel bit for cutting metal if you are new to them. Check out our list of the best Dremel bits for cutting metal for your requirements.

For metalwork, these are excellent.

Best Dremel Bit for Cutting Metal With Specifications

1. Dremel 9903 Tungsten Carbide Cutter

Features :

  • The product is Tungsten Carbide Cutter, 1 by8″ Diameter With 1 by8″ Shank
  • Rotary tool accessory for shaping, smoothing and material removal
  • For use on both hardened steel and stainless steel
  • For use on cast iron, nonferrous metals and fired ceramics
  • May also be used on plastics, hardwoods and other hard materials

Additional Info :

Item Dimensions
Height 0.6
Width 2
Length 4
Weight 0.2

2. Dremel 561 Multipurpose Cutting Bit, Medium

Features :

  • The product is Spiral Cut Bit
  • Steel shank cutter
  • Cuts wood, plastic, fiberglass, drywall, laminate, aluminum, etc.
  • 1/8″ shank
  • Do not run in excess of 30,000 RPM

Additional Info :

Color As the picture shown
Item Dimensions
Height 0.5
Width 2
Length 32
Weight 0.0220462262

3. Dremel 734-01 Metal Cutting Rotary Tool Accessories Kit – 16 Piece Set – Includes Engraving Bit, Grinding Stones, and Carbon Steel Brush , Blue

Features :

  • 16-PIECE SET: This accessory tool kit is specially curated to perform a variety of applications on metal.
  • GRINDING/SHARPENING: Grinding Stones features a high-quality industrial abrasive that’s perfect for sharpening, deburring and extended general-purpose grinding on metals, castings, welded joints, rivets and rust.
  • ENGRAVING/CARVING: Engraving Bit works well for detailed material removal in applications like shaping, carving, engraving, hollowing, grooving, slotting, inlaying, making tapered holes, or freehand routing.
  • CUTTING: Cut-Off Wheels used to cut bolts or screws or make slots in rusted or stripped bolts and screws.
  • KIT CONTENTS: 3/32″ Engraving Bit, 5/8″ Aluminum Oxide Grinding Stone, 3/8″ Aluminum Oxide Grinding Stone, 1/4″ Aluminum Oxide Grinding Stone, 3/4″ Carbon Steel Brush, 1-1/4″ Cut-Off Wheel (x10), and a Mandrel
  • COMPACT CASE: Lightweight and reusable storage case with a clear display for easy organization of included accessories.
  • USA-BASED CUSTOMER SERVICE: Available by chat, email, phone or visit us at our service center in Racine, WI.

Additional Info :

Color Blue

4. Sworker Carbide Burr Set Compatible with Dremel 1/8″ Shank 20PC Die Grinder Rotary Tool Rasp Bits Wood Carving Accessories Attachments Cutting Burrs Metal Grinding Engraving Porting Double Cut

Features :

  • Double Cut: Produces a finer finish than single cut and reduces the size of the chips and slivers. It also gives greater tool control.
  • A Must-Have: The 20-PC carbide burrs kit is a great assortment. The differing profiles let wood carvers or metal engravers trim any shape with ease.
  • Great Addition to Rotary tools: Compatible with APEXFORGE, Beyond, Bosch, DeWALT, Dremel, FIXTEC, Foredom, Goplus, GOXAWEE, Hammerhead, Ingersoll-Rand, Makita, MAXMAN, Milwaukee, PFERD, Populo, Proxxon, RYOBI, TECCPO, Vastar, WEN, WORKPRO, WORX.
  • Sharp, Durable and Well Balanced: The carbide burr set cut through extraneous material like a hot knife through butter. No wear out after a long time use. The shaft will not bend at high speed.
  • Great for detail work, Not great for hogging out material. For that, we’d recommend some larger ones.

Additional Info :

Item Dimensions
Weight 0.225

5. 20PC Double/Single Cut Carbide Burr Set – 0.118″ (3mm) Shank, Rotary Tool Cutting Burrs – Dremel Accessories, Fordom, Flex Shaft, Dewalt And Die Grinders – For Wood Carving, Metal Working And Engraving.

Features :

  • โœ”๏ธ [PREMIUM BURRS DESIGNED IN THE UK] Whether your job implies precision metal work, engineering, tool making, welding, deburring, jewelry making, or you enjoy various DIY arts and crafts or hobbies such as sculpting, TaitaTools carbide burr sets are exactly what you need for premium results!
  • โœ”๏ธ [TOP QUALITY MATERIAL] These rotary tool bits are made with premium carbide tungsten steel, a highly durable material which is guaranteed to withstand the test of time. With a double and single cut tooth angle which prevents chipping, this tungsten carbide bit set is superior to any high speed tungsten carbide burrs.
  • โœ”๏ธ [A TOOLBOX MUST] This 20-piece burr set for wood includes everything you need for cutting, shaping, grinding, polishing and removing sharp edges, being compatible with ferrous and non-ferrous metals, wood, plastic and even stone. The kit includes a massive selection of shapes for all types of cuts.
  • ๐Ÿ‘‰[PROFESSIONAL RESULTS]๐Ÿ‘ˆ Unlike similar products on the market, these carving burrs provide a faster cutting time, being suitable for cleaning trimming, veining and weld joint of casting, porting tools, forging and finishing all kinds of metal and non-metal mould.
  • โœ”๏ธ [EASY STORAGE GIFT SET] Order this rotary grinder burr bits set and youโ€™ll receive a great storage box for easy transportation and safe keeping! No more misplacing or losing your bits, keep them accessible and within immediate reach every time you need them! TAITATOOLS is the only brand that is registered to sell this product and we offer a full 1 year warranty on every product we sell.๐Ÿ‘ ๐Ÿ‘ ๐Ÿ‘

Additional Info :

Item Dimensions
Height 2.5196850368
Width 0.4724409444
Length 3.93700787

6. Dremel 9904 Tungsten Carbide Cutter

Features :

  • Use on Hardened steel, fired ceramics and other hard materials
  • 1/8″ Maximum cutting head
  • 1/8″ Shank
  • Do not use for drilling or enlarging holes less than twice the diameter of the cutter to avoid carbide surface catching side of hole and breaking
  • For best results insert bit in tool and back out slightly before tightening down to provide plenty of shank for the collect or chuck to hold the bit
  • Secure objects to a stable surface while working
  • Do not use for drilling or enlarging holes less than twice the diameter of the cutter to avoid carbide surface catching side of hole and breaking
  • For best results insert bit in tool and back out slightly before tightening down to provide plenty of shank for the collect or chuck to hold the bit
  • Secure objects to a stable surface while working
  • Use the sides of the cutter (rather than the tip) for effective cutting the tip cuts poorly and can break under pressure
  • Use higher speeds for hard woods slower speeds for metals and very slow speeds for plastics

Additional Info :

Color Gray
Item Dimensions
Height 0.2
Width 0.8
Length 1.6
Weight 0.01875

7. Dremel 199 Rotary Tool Accessory Carving Bit- Perfect for Wood, Plastic, and Soft Metals , Silver

Features :

  • Our versatile and simple-to-use Carving bits make it easy to express your creativity.
  • Carving Bits work well for detailed material removal in applications like shaping, carving, engraving hollowing, precision cutting, grooving, slotting, inlaying, making tapered holes or freehand routing.
  • APPLICATIONS: Carving / Engraving / Etching (Teal color code)
  • WORKING DIAMETER: 3/8″ (9.5mm), SHANK: 1/8″, (3.2 mm), MATERIAL: High Speed Steel
  • The Disc shape of the Carving bit can be used to make channel cuts while the accessory tip allows for side cuts.
  • 1 rotary bit accessory included
  • Dremel accessories are also color-coded into usage categories, to find more Engraving & Carving accessories look for the Teal color code.
  • USA-BASED CUSTOMER SERVICE โ€“ Available by chat, email, phone or visit us at our service center in Racine, WI
  • Extremely versatile cutter
  • High-grade steel for durability
  • The tool shapes, hollows, slots, grooves wood and soft metals
  • Performs best with soft metals, plastics and woods
  • Attaches to 1/8″ (3,2mm) shanks

Additional Info :

Color Silver
Item Dimensions
Height 2
Width 6
Length 42
Weight 0.0110231131

8. Rokrou Carbide Double Cut Carving Bits for Dremel Rotary Tool 10 Pcs 1/8′ Shank 1/4′ Head Length Tungsten Steel for Woodworking Metal Engraving New

Features :

  • ใ€โ„™โ„๐”ผ๐•„๐•€๐•Œ๐•„ ๐•„๐”ธ๐•‹๐”ผโ„๐•€๐”ธ๐•ƒใ€‘Carbide Burr Set Made from High-quality Tungsten Carbide, sturdyย andย durable. Used on wood, iron, carbon steel, alloy steel, stainless steel, copper, aluminum, and other metals, marble, stone, bone etc.
  • ใ€๐”ผ๐•—๐•—๐•š๐•”๐•š๐•–๐•Ÿ๐•ฅใ€‘High speed plus Double Cut Equals smooth finish, use as die grinder bit or metal carving bit. Saves tons of time.Tens times faster than the file, Basically these rotary tool accessories is a must have if you own a dremel tool.
  • ใ€๐•๐•–๐•ฃ๐•ค๐•’๐•ฅ๐•š๐•๐•–ใ€‘ All burrs with 1/8″ shank-compatible with Dremel or most rotary tools, accurate centering.10 different shapes for woodworking, carving, engraving, and polishing all kinds of detailed works
  • ใ€๐•ƒ๐•†โ„•๐”พ ๐•Ž๐•†โ„๐•‚๐•€โ„•๐”พ ๐•ƒ๐•€๐”ฝ๐”ผใ€‘Tungsten Carbide Burr Carving Bits are easy to use, and reliable. Durability is ten times higher than high-speed steel tools and more than 200 times higher than the small grinding wheels.
  • ใ€โ„‚๐•†โ„•๐•๐”ผโ„•๐•€๐”ผโ„•๐•‹ โ„™๐”ธโ„‚๐•‚๐”ธ๐”พ๐•€โ„•๐”พใ€‘ 10pcs die grinder bits are packaged in a small plastic case with separated slot, no need to organize always keep neat.

Additional Info :

Item Dimensions
Height 3.9
Width 0.4
Length 2.4
Weight 2.4

9. Carbide Burr Set, 20 PCS Double Cut Carbide Rotary Burr Set 1/8″ Shank Dremel Bits, Dremel Carving Bits for Woodworking, Drilling, Metal Carving, Engraving, Polishing, Porting

Features :

  • ใ€ROTARY BURR SIZE SPECIFICATIONใ€‘These carbide rotary burr set, with 1/8” shank is made from Tungsten Carbide. Total Length:45-50mm, Cutting Diameter 1/4”, Shank Length 35mm, Shank Diameter 1/8”.
  • ใ€DOUBLE CUT DESIGNใ€‘The groove lines of these carbide rotary burr’s head are crossed, which makes it more suitable for materials produces a finer finish than single cut and reduces the size of the chips and slivers. It also gives greater tool control.with relatively low density, such as wooden, plastic and aluminum.
  • ใ€WIDE RANGE OF APPLICATIONSใ€‘ 1/8โ€ shank fits dremel and most small rotary tools with three jaw chuck for accurate centering. An ideal choice for your DIY woodworking, carving, engraving, and polishing.
  • ใ€HIGH QUALITY PROCESSINGใ€‘Packed with plastic storage case for safety storage and protection. The working life of these solid rotary burr is 10 times longer than high-speed steel and 200 times longer than grinding wheel. The speed of the electric or pneumatic tools usually is 6000-50000 revolutions per minute.
  • ใ€CUSTOMER SERVICEใ€‘If youโ€™re not 100% satisfied with your purchase, please get back to us; we will offer refund or replacement to make sure your full satisfaction

Different Types of Dremel Bits

The list of the most popular Dremel bits and their applications can be found below.

Sanding Bits

Sanding down different surfaces with your Dremel tool is one of the main things you can do with it. It makes sense that when you hear the word “sanding,” the first thing that comes to mind is wood sanding. You can certainly sand and smooth out wood using a Dremel tool and the appropriate bit. Don’t think that’s all you can do because you’re not limited to that. You can sand materials like fiberglass, clay, plexiglass, and more with the appropriate sanding disc or band.

There are two different types of sanding bits for Dremel tools.


Drums are the name for the first category. They resemble tiny round cylinders in general. The cylinder is attached to the end of your Dremel tool, and a “band” is then placed over the cylinder. The band is held by the drum and has abrasive particles on it. The band does the work.

Therefore, when sanding, the band will be covered in the abrasive material you use to remove surface imperfections from aluminum, plexiglass, wood, and other materials.


The second type is referred to as “discs” If you’ve ever used a sander, this will be a little more comfortable. You have these tiny discs, which you attach to the end of your Dremel tool, and you use the disc for fine sanding; this is how it works.

Generally, you should use a drum bit when sanding a larger surface. Instead, choose a sanding disc for your Dremel tool if you want greater precision.

You should know that rotary tools like Dremel cannot replace specialized power sanders like belt sanders and orbital sanders.

Cutting Bits

While most people will use an angle grinder or a circular saw when they need to cut materials like wood or tile, the Dremel tool also works perfectly well as a cutting tool if you know what bits to use. Cutting bits come in a wide variety of types that you can employ. Almost all of the cutting-purpose Dremel tool bits have a disc shape.
But that does not imply that all cutting discs are created similarly. Some cutting discs are created for extremely precise cutting with few spaces between the teeth (more teeth). Others have very wide spaces between their teeth, which is useful for bulk cutting when the appearance of the finished product is less important.

You might be tempted to believe that cutting bits for your Dremel tool can only be used with wood, but this is untrue, just like with the sanding bits. Regular cutting bits can be used for cutting wood, but fiberglass cutting bits can be used to cut thin metal, aluminum, or tile.

Etching and Engraving Bits

For carving, etching, engraving, and other types of decorative work, Dremel tools are ideal. This is so that very precise engraving and decorating can be done using Dremel, incredibly small tools.

It’s simple to use etching and engraving bits. Simply select the desired bit and attach it to the end of your Dremel tool. Finding the right one for you can be difficult because they come in various patterns, sizes, and styles.

Use diamond-tipped tools. Dremel bits for glass engraving.

Routing and Drilling Bits

The fact that the Dremel tool can also function as a drill is an evidence that it is among the most adaptable power tools available. It can be used for cutting, engraving, sanding, polishing, and other tasks. Yes, your Dremel tool can become a great option for routing wood or drilling into soft materials like wood, plastic, or thin metal with the proper routing or drill bit.

Many different routing and drilling bits are available, just like the other bits I’ve discussed thus far. You should be able to find the ideal bit to use, regardless of the type of drilling and routing work you need to do.

Grinding and Sharpening Bits

Do you have an old axe or blade that needs some maintenance? Do you have any metal that needs to have some minor rust removed? There is no reason why you cannot use your Dremel tool for that if that is the case. You can choose from a variety of extremely helpful grinding and honing bits.

There are two types of bits that fall under this heading.

Grinding Wheels

There are grinding wheels first. Typically, abrasive materials like aluminum oxide are used to make these. They typically have a disc shape, and their cross section is thin compared to their diameter.

While the thicker wheels are better for general use, the thinner grinding wheels can be used for cutting and parting. For removing stubborn rust from metal surfaces, edge wheels and Paint & Rust Surface Prep wheels work great.

Grinding Stones

There are also sharpening or grinding stones. These stones are what you use to sharpen knife blades, ax blades, and much more, as you might have guessed.

Usually made of silicon carbide or aluminum oxide, these sharpening stones. They have a cylinder shape and are useful for grinding holes and profiles.

Types Of Dremel Bits For Cutting Metal

Metals are hard, and it takes specialized knowledge and methods to cut through them. They are available in a variety of forms, from soft metals like copper to hard metals like stainless steel and everything in between.

Now, as you are probably aware, harder materials will produce more heat and friction, as well as higher speeds or force ratios. Therefore, you need the appropriate Dremel bits to make the work more comfortable and efficient when cutting or drilling metals.


These Dremel bits work with masonry, ceramic, and lighter metals. Most metalworkers are aware of the value and practicality of twist bits. These Dremel bits are the perfect tools to use for building these or performing any type of metal repairs. High-speed bits are another well-known name for twists.


The series of pyramid-shaped steps at the bit’s tip gave this Dremel bit its name. The stepped pattern is used to make holes that range in size from 14 inch to 1.5 inches. Dremel step bits are renowned for their versatility and can easily drill a hole through any metal sheet.


A Dremel hole is the best type of hole to drill through metals. But it is possible to drill through tile, masonry, and wood with hole saws. But the composition of the teeth on the saw’s cutting face, which is unique to metal hole saws, is what ultimately distinguishes them. The teeth can drill out large cut-out holes because they are diamond- or carbide-shaped.


Reduced Shank Bits are a pleasure to use for any metalworker who wants a large hole with a small cluck on their Dremel bits. They are typically offered in sixes 1/4-inch and 3/8-inch sizes and come in a variety of compositions.


This Dremel bit is adaptable and can drill holes with an incredibly smooth surface. This drill provides the proper depth for the metalwork and produces counterbore holes and countersinks. Pilot holes in wood can also be made using these drills.


Rivet drill bits are the best whenever you need to drill rivets into thin sheets of metal. You can get twice as many holes out of one drill bit by using these ones, which have rivets on both sides. In order to drill small holes through thin metals, rivet drills were created specifically for this purpose.

Note: To allow for proper expansion and lessen metal fatigue, the drilled hole size must be greater than the rivet’s size.


Metal bits are ideal for any heavy-duty work. Dermal bits are worth the cost even though they can be somewhat pricey in comparison to other brands. It easily and efficiently drills through steel and other metals.

Buying Guide For the Best Dremel Bit For Cutting Metal

You are already aware that different Dremel bits are utilized for various projects. But with so many options on the market for Dremel bits, it can be difficult to select the best Dremel bit for cutting metal. Therefore, when choosing the best Dremel bit for cutting metal, you need to think further and take these factors into account.


The majority of Dremel’s rotary tools include a battery. However, the drawback of a cordless bit is its substantial weight. You have the advantage of being able to carry the battery wherever you want, though it may also run out of charge quickly. Corded bits, on the other hand, are lightweight but immobile.

It is advisable to choose a cordless Dremel bit if your job requires you to transport it to the job site frequently. However, if portability is not a major concern for you, it is preferable to purchase a corded electric Dremel bit that is both light and powerful.

Ease of Use

Nobody enjoys using difficult tools and accessories. Another aspect you should consider when selecting the best bit is how simple Dremel tools are to use. Instead of making work difficult and slow, you need a model that will make it simple and quick.

Dremel bits are simple to use with both corded and cordless tools. You must choose the ideal one for your projects and needs. You can choose corded models if your projects don’t require much carrying. However, even though they can be a little heavy, you must think about purchasing a cordless model if your work involves more carrying and using outside of a building.

Another element that affects how easy a Dremel bit is to use is the grip and design. You need a model with an ergonomic layout that fits the grip properly if you work long hours.

Reminder: When purchasing Dremel bits, be sure to check the bit’s vibration. due to the fact that constant vibrations can cause hand fatigue.

Project Type

What Demal bit you should purchase depends greatly on the kind of project you plan to use it for. Choose a less powerful cordless bit if you only intend to use the Dremel bit for DIY projects at home.

However, use a more powerful, multipurpose electric bit if you’re a professional and your work involves cleaning, sanding, and cutting. You need more power for work that is harder and more intense.

Variety of Attachments

Every time you purchase rotary tools, the toolset will come with 100 different types of attachments. When buying the best Dremel bits, it is crucial to consider the quality and authenticity of the accessories and attachments.

Many accessories, such as cutting wheels, sanding pads, and saw attachments, are included when you purchase Dremel bits, but they are useless if the quality is subpar. As a result, always pay attention to the integrity of the attachments and avoid using low-quality tools and accessories.

Frequently Asked Questions

Can I cut steel with a Dremel?

Utilizing the abrasive cutting wheel on the Dremel rotary tool makes it possible to cut steel, including hardened steel and stain steel. In addition to cutting sheet metal, the tool is also capable of cutting galvanized steel pipes, copper tubes, and other similar materials.

Can you cut metal with rotary tool?

The short answer to this question when you’re in a pinch is yes, a rotary tool, such as the Black & Decker RTX1 or the Dremel range, does come with a cutting disc and grinding stones, and it can be used for cutting or grinding metal, rigid plastic, wood, composites, and other materials. This is the short answer to this question when you’re in a pinch.

Can a Dremel cut thick metal?

When cutting, the Dremel is most effective when used for cutting small pieces of metal, such as screws and small pipes. It is also helpful for getting into tight spaces, which is an important consideration when cutting. Cutting through thick pieces of metal or steel that has been hardened will be difficult with the Dremel. A Dremel can cut metal.

Will a Dremel cut through a bolt?

The Dremel is a versatile hand-held tool that can be used to carve, clean, and cut through wood and metal. It comes with a variety of attachments. It is possible to use it in a secure manner to cut through rusted bolts that cannot be removed in any other way.

Can a Dremel cut through aluminum?

Because of their adaptability as well as their capacity to cut with precision and attention to detail, they are an essential component of any comprehensive tool collection. You are able to cut virtually anything with a Dremel tool, including aluminum, so long as you wear the appropriate safety gear and have the appropriate cutting discs.

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