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Best Rotary Tools

Updated October 2023
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Best of the Best
Dremel 4000-6/50 High Performance Rotary Tool Kit
4000-6/50 High Performance Rotary Tool Kit
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Most Comprehensive
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Comprehensive rotary tool that our home improvement expert owns and says is the gold standard.


Comes with 6 extra parts, including a circle cutter, straight edge, and sharpener. Work at your own pace with speed settings between 5,000 and 35,000 rpm. Remains cool, even when exerting maximum force. Quiet motor.


Individual slots in the carrying case may not hold corresponding parts tightly in place.

Best Bang for the Buck
DEWALT 5-Amp Rotary Saw
5-Amp Rotary Saw
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A feature-packed rotary tool that outdoes competitors in many areas and earns our expert's approval.


Efficient, resilient motor exceeds the rate of flow of electricity of most competitors. Motor is protected from dust and debris; is especially helpful when working around small particles. Maximum speed of 30,000 rpm. Weighs less than 4 lbs.


Motor fan may kick up quite a bit of dust while you work.

WEN 2305 Rotary Tool Kit
2305 Rotary Tool Kit
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Bargain Pick
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Versatile rotary tool designed for refining large projects or shaping small items; our expert notes it is impressive for the price.


Versatile speed range between 8,000 and 30,000 rpm allows for nuanced craftsmanship or deliberate trimming of extraneous material. Boasts an affordable price point. Accommodates a diverse set of crafting needs.


Component attachments may wear down on rough material and need replacing.

Dremel Lite 7760 N/10 4V Li-Ion Cordless Rotary Tool
Lite 7760 N/10 4V Li-Ion Cordless Rotary Tool
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Cordless Operation
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A high-performance, versatile rotary tool that our expert recommends for crafting projects.


This tool is powerful enough to handle all of your precision crafting needs, whether it be woodworking or jewelry making. The EZ Twist nose cap makes changing accessories quick and easy. Variable speeds allow you to fine-tune the tool's operation.


An impressively functional implement, but it comes with fewer bits than others.

GOXAWEE Rotary Tool Kit
Rotary Tool Kit
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Most Versatile
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An affordable and versatile kit that earns our expert praise thanks to its 5-speed design.


Has five different speeds that allow the tool to range from 8,000-35,000 RPMs. The speed can be adjusted mid-use. Comes with 180 accessories that can be utilized for a wide variety of projects. Has a built-in hook to hang it when not in use. Has a budget-friendly price point.


Some of the included accessories may break somewhat easily.

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BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own. About BestReviews  
BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We buy all products with our own funds, and we never accept free products from manufacturers.About BestReviews 

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

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Buying guide for Best rotary tools

For anyone who’s into DIY projects, a rotary tool can definitely come in handy.

Whether it’s for home improvement tasks, cleaning, or crafting, this compact, hand-held tool can be used for a variety of detail work, such as cutting, shaping, smoothing, polishing, and engraving.

It works on many materials, including wood, plastic, metal, and even glass, so there’s quite a bit that you can do with just one device from your toolbag.

But if your rotary tool is going to be as helpful as possible, you need to find the right model. That means knowing how powerful it needs to be, what attachments you need, and what other features can make the tool even more useful. This buying guide will help you zero in on finding the right tool for what you need to do.

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The right rotary tool can engrave designs, shape wood, polish metal, and sand or trim many materials.

Rotary tool uses

Rotary tools have a variety of home improvement, maintenance, and crafting purposes. You can use it to:

  • Cut wood, drywall, PVC, and other materials.

  • Grind metal, plastic, and masonry.

  • Sand wood.

  • Remove grout.

  • Strip old paint, varnish, and other finishes from woodwork.

  • Cut away protruding nails.

  • Sharpen blades.

  • And much more...

What bits usually come with a rotary tool?

Rotary tools almost always come with a variety of cutting wheels, but basic sets include other types of bits as well:

  • Carbide bits work well for etching or carving.

  • Polishing or buffing bits can help add shine to metal.

  • Wire wheels are effective for removing rust from metal.

  • Sharpening wheels can help sharpen dull knives, scissors, and other blades.

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Expert Tip
When using cutting discs, be careful to not apply too much pressure. That can cause discs to break. Let the tool do the work.
BestReviews Home Improvement and DIY Expert

What should you look for in a rotary tool?


A rotary tool’s power is measured in amps and volts.

For the most effective tool, look for a model with at least 1.6 to 1.8 amps.

When it comes to voltage, choose a rotary tool with at least 4.8 volts for craft or hobby projects, and at least 12 volts for heavy-duty work.


A rotary tool’s speed is measured by revolutions per minute (rpm). Some rotary tools only work at a single speed, while others offer a range of speeds.

For the most versatile tool, you should select a model with variable speeds, so you can adjust the speed based on the project that you’re working on.

Look for a rotary tool with a speed range of 5,000 to 30,000 rpm for the most versatility.

Corded vs. cordless

Rotary tools are available in both corded and cordless models.

Corded models must be plugged into an outlet, which may limit where you can use it and how mobile it is. However, corded rotary tools tend to offer the most power.

Cordless rotary tools run on batteries, so you can use them anywhere without worrying about finding an outlet. A cordless model typically isn’t as powerful as a corded tool, though. Cordless models also require more maintenance because you must change the batteries regularly to ensure that the tool works properly.


To ensure that a rotary tool is comfortable to use, choose a model that isn’t too heavy. Avoid tools that weigh more than about 700 grams so you can easily manoeuvre the tool without your hand getting tired.

Ergonomic design

In addition to a rotary tool’s weight, its shape and design are key to avoiding fatigue in your hand when you’re working. Choose a model with a contoured body that allows for a comfortable grip and proper balance when you’re holding the tool.

Ease of use

A rotary tool will see more action around your home if it’s easy to use.

For most people, that means that changing the tools bits and accessories must be a simple, straightforward process.

Stay away from models that require a wrench to change attachments, and instead opt for a tool that allows you to change bits by simply twisting and locking the attachments into place.

Accessories and attachments

In most cases, a rotary tool is only as useful as its bits, attachments, and other accessories. Some models include as few as five accessories, which limit the tasks you can perform. You can usually purchase additional attachments, but that obviously means paying more money.

Other rotary tool kits include up to 80 accessories, so you likely have every attachment you need to tackle any project around the house.

For a bare minimum, choose a rotary tool that comes with cutting, sanding, carving, and sharpening attachments.

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For your safety
It’s important to wear protective eyewear when you’re using a rotary tool, in case any dust or debris that the tool creates blows back in your eyes.

How much should you pay for a rotary tool?

Rotary tools vary in price based on their power, speeds, and accessories, but you can typically expect to spend between $20 and $150.

For a basic, low-power rotary tool, you’ll usually pay between $20 and $40.

You can find mid-range rotary tools between $50 and $80.

For a high-end, powerful tool with plenty of accessories, you’ll usually pay between $90 and $150.

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Expert Tip
Sand in the direction of the spin for smoothest outcomes, but cut metal against the direction of the spin.
BestReviews Home Improvement and DIY Expert

Tips and tricks

  • Always read the manufacturer's safety instructions before using a rotary tool. They’re relatively safe, but you can hurt yourself if you’re not careful.

  • It’s important to wear protective eyewear when you’re using a rotary tool, in case any dust or debris that the tool creates blows back in your eyes.

  • Be careful not to use the tool at too high a speed. The faster it goes, the hotter the tool will get, which may melt plastic or burn wood.

  • Don’t put too much pressure on the tool as you use it, or you may wind up with jagged edges. You should let the tool do the work, while you just guide it with your hand.

  • Make sure that any item you’re working on is secure. If it’s loose, use a clamp to hold it in place.

  • Turn your rotary tool on before touching it to any material. If you don’t turn it on until it’s already in contact with the object, it may cause damage to the surface.

  • A more powerful rotary tool works equally well on solid and supple surfaces.

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A rotary tool with variable speeds allows you more control, which can be very important if you’re working on a detail-oriented project.


Q. Are cordless or corded rotary tools better?

A. It depends on what you plan to use the tool for. If you are mainly using it for crafts that you’ll be sitting at a table or desk to work on, it’s usually not difficult to find an outlet. For home remodeling projects, it may be a little harder to ensure that there will be an outlet near where you’re working, so a cordless model may be a better option. The main tradeoff is typically power vs. convenience — corded models are almost always more powerful than battery-powered models, but of course, a cordless model can go anywhere with you.

Expert TIp
Use a cutting disc to remove a stripped screw by carving the Phillips head grooves deeper so you can unscrew it.
BestReviews Home Improvement and DIY Expert

Q. What accessories are important for a rotary tool?

A. Safety glasses are probably the most important accessory for your tool. However, depending on what you plan to use the tool for, you may also want to buy additional attachments to increase the ways that you can use it. Check with the manufacturer to see what attachments are compatible with the model you have.

Q. Can you use a rotary tool to cut glass?

A. You can use a rotary tool to cut glass, but you need a diamond bit or wheel. These typically don’t come with most basic rotary tool kits, so you’ll likely need to buy bits or sets of bits separately.

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