4 Best Rotary Tools Reviews of 2020 – [Extensive Buying Guide]

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A rotary tool serves different purposes. It can be used for cutting, grinding, sharpening, polishing, drilling, sanding, carving, and glass working. If you are a DIY enthusiast, your toolbox is incomplete without this amazing device.

You may have considered getting yourself a rotary tool, but have a hard time figuring out which product on the market performs best. Well, we wrote this article to help you out in that regard.
In this piece, you will learn of the four rotary tools you can purchase to get the best value for your money. You will also learn about the key factors to consider before choosing the best rotary tool.

Let's get started.

Rotary Tools Reviews

Dremel 4300 5 40 High Performance Rotary Tool Kit with LED Light- 5 Attachments & 40 Accessories Engraver Sander and Polisher Perfect for Grinding Cutting Wood Carving Sanding and Engraving
  • High Performance Rotary
  • Brand: Dremel
  • Color: Black
  • Dimension: 9 x 2 x 2 inches
  • Weight: 1.18 pounds
  • Warranty: Manufacturers

Rotary Tool Kit Variable Speed with Flex Shaft, 101pcs Accessories and Carrying Case for Grinding, Cutting, Wood Carving, Sanding, and Engraving
  • Rotary Tool Kit Variable
  • Brand: Avid Power
  • Color: Red & Black
  • Dimension: 12.1 x 9.9 x 4.2 inches
  • Weight: 4.19 pounds
  • Warranty: Manufacturers

DEWALT Angle Grinder Tool, Paddle Switch, 4-1 2-Inch, 11-Amp DWE402
  • Angle Grinder Tool
  • Brand: DEWALT
  • Color: Yellow
  • Dimension: 15.63 x 5.94 x 4.81 inches
  • Weight: 6.2 pounds
  • Warranty: Manufacturers

Bosch 11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed Sds Plus Concrete Masonry Rotary Hammer Power Drill with Carrying Case, Blue
  • 11255VSR Bulldog Xtreme
  • Brand: Bosch
  • Color: Blue
  • Dimension: 22.5 x 11.25 x 4.75 inches
  • Weight: 10.4 pounds
  • Warranty: Manufacturers

Dremel 4300-5/40 High-Performance Rotary Tool

Dremel 4300-5 40 High Performance Rotary Tool Kit with LED Light- 5 Attachments

The Dremel 4300-5/40 rotary tool is built with a powerful motor that allows the device to spin at an incredible speed of 5000-35000 RPM. It is also built with an ingenious airflow system that ensures there isn't a heat buildup – this feature helps keep the machine cool and reduces the production of noise while you work with it.

One of its most prominent features, the LED light allows you to correctly see what you are working on as it lightens your work area. Its universal 3-jaw chuck means the device is compatible with all Dremel shank accessories and allows for easy change.

The manufacturers of the Dremel 4300-9/64 made sure the rotary tool is easy to work with as its ergonomic body allows for a comfortable 360° grip. The brushes of this machine are replaceable to help extend the rotary tool's life.

It comes with 40 accessories and five attachments, making it possible for you to do just about anything. The rotary tool is perfect for engraving, sanding, grinding, polishing, cutting, and wood carving.

The following attachments are included in the kit: pivot light, 675 lawn mower & garden tool sharpener, 565 multipurpose cutting kit, a550 shield rotary attachment, and A576 sanding/grinding guide.

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  •  Portable, ergonomic, and compact
  •  Can be used on every project
  •  LED light


  •  Plastic attachment of tool threads are not durable

Avid AEDG128 Power Rotary Tool 

Rotary Tool Kit Variable Speed with Flex Shaft

The Avid power rotary tool is another high-performance device. This machine can rotate at speeds ranging from 10,000 to 32,000 RPM. You can easily adjust the speed of the machine, depending on the type of work it is used for.

It has 101 pieces of versatile accessories and can be used for all manners of home projects and crafting work. The machine is built with the power and speed to perform such tasks as grinding, cutting, sharpening, engraving, scraping, drilling, sanding, carving, and more.

It comes with a flexible shaft that allows you to maximize the rotary tool's control and reach. It also comes with a large ventilation system that helps to dispel heat from within the machine. As a result of this, what you get is a rotary tool that never overheats or malfunctions.

There is a spindle lock on this machine to help you make quick and easy accessory changes. It has a remarkable build quality and will serve you for a long time. The handle of the machine comes covered with rubber to make gripping firm and comfortable - so the chances of the tool slipping from your hand are very slim. The Avid power rotary tool works well with the accessories of most brands like Dremel bit/accessories. 

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  •  Great motor speed
  •  It is handy and comfortable
  •  101pcs versatile accessories
  •  Shafts are flexible


  •  Doesn't come with LED lights

Dewalt DWE402 Angle Grinder Tool 

DEWALT Angle Grinder Tool, Paddle Switch

For those looking for a high-quality angle grinder, there is no better tool on the market than DEWALT DWE402. This machine helps you perform various metal craft jobs as grinding, cutting, polishing, deburring, and finishing.

The grinder comes equipped with the next generation 11 Amp AC/DC, 120v, 1400 watts, and has a splendid rotation speed of 11,000 RPM. This machine is extremely powerful and yet light at the same time. It is easy to work with and fits nicely into a person's hand.

The grinder comes equipped with the next generation 11 Amp AC/DC, 120v, 1400 watts, and has a splendid rotation speed of 11,000 RPM. This machine is extremely powerful and yet light at the same time. It is easy to work with and fits nicely into a person's hand.

It features a unique dust ejection system that prevents dust particles, grindings, and any hot debris from coming in contact with a user's hands or arms. The Dewalt angle grinder isn't the type to burn up when under heavy load, as the machine comes with smart functionality that disengages the motor drive so that you don't damage the disc and motor.

Unlike previous models, the Dewalt DWE402 comes with oversized motor brushes that are far more durable. Its one-touch guard allows you to easily change the position of the machine to any angle instantly. The machine's quick-change wheel also allows you to change its wheel without the aid of a wrench.

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  •  It is entirely safe to use
  •  Comfortable handle grip


  •  None that we have found

Bosch Bulldog Xtreme

Bosch 11255VSR Bulldog Xtreme - 8 Amp 1 Inch Corded Variable Speed

The Bosch Bulldog Xtreme is the best choice for anyone in need of an efficient rotary hammer drill for construction. With this machine, overhead and downward drilling is made easy.

The rotary hammer comes with a powerful 8.0 Amp motor and can perform any work relating to anchoring or breaking of large materials. A remarkable rotary tool, the BulldogXtreme weighs just 6.7lbs but can deliver a 2.0 Ft-lbs. of impact force.

It has a multifunction feature that lets you select three modes of operation: rotary hammer, rotation only, and hammer only. It comes with a vario-lock positioning that rotates and can lock the chisel into 36various positions to help you get the best working angle.

The hammer features a variable-speed trigger with reversing that helps to make a bit starting accurately. It also works with Bosch PRO+GUARD dust solutions to help you work by the OSHA silica rule for construction workers. The handle of the Bulldog Xtreme is designed to offer you maximum comfort and a strong grip.

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  •  Electric motor is powerful
  •  High impact speed
  •  Comfortable handle


  •  It is a bit too noisy

Rotary Tools Buying Guide

Best Rotary Tools Buying Guide

If after reading the first phase of this article you still need information on what factors to look out before buying a rotary tool, our comprehensive buying guide should help you out.

  • Portability

Some rotary tools are portable while others aren’t. A portable rotary tool allows you to move about with it freely. The machine could be in your small bag, and no one will even know you have got something of that sort with you.  

If a portable rotary tool is the type of machine you want, you should consider buying one of the cordless rotary tools on the market. These machines are great as they allow you to get things done without connecting it to a power outlet.

The only downside to these models is that the battery they contain makes them a bit heavy. But if you don't mind the weight of a cordless rotary tool, then you should very well go ahead and get yourself one.

  • Type of Work

The type of work you intend to do with the rotary tool is another essential factor to consider when making your choice. For professionals who need it for daily work, an electric rotary tool is the best machine to purchase. This is because they have unlimited power and can perform various tasks such as cutting, cleaning, drilling, sanding, scraping, grinding, sanding, and carving.

If you only need it for the normal DIY jobs at home, a cordless model will do just fine for you. Cordless rotary tools aren't as powerful as electric ones, so endeavor to check a machine's specifications before going ahead to choose it.

  • Ease of Use

The rotary tool worth your money should be one that is easy to use. Not just in the area of operation, but also in the area of changing attachments and accessories. Lots of rotary tools on the market are easy to operate, but they are problematic when it comes to making such changes.

Electric and cordless rotary tools are easy to use in their unique ways. While electric rotary tools come with a long cord, they are light. On the other hand, while cordless models are portable and can be carried about, they are heavier. 

It is also essential that you consider the design and grip of the product you intend to buy. A rotary tool that isn't designed to give you a comfortable grip when you hold it isn't perfect for you. 

Still on ease of use. You should find out if a rotary tool you plan on buying vibrates too much when a user works with it. A machine that has a strong vibration isn't the right choice for you, as it can make your hand go weak after only a short period of working.

  • Attachments and Accessories

Every rotary tool on the market has a kit. The machine usually comes with attachments and accessories. The thing is, different products come with different numbers of attachments and accessories. While a particular product may come with 20 accessories, another product may have 100+ accessories.

When making your choice on what rotary tool to purchase, pay attention to this factor. The rotary tools with lots of attachments and accessories are the ones you want to go for – this is because they give the best value for your money. 

Buying a rotary tool with only a few accessories means you will need to buy all the other accessories not included in the kit. And we are sure you don't want that.

Rotary Tools Reviews
  • Durability and Warranty

If you plan to use a rotary tool for a long time before having it changed, then it is vital to purchase a durable product.

Rotary tools like every other machine are not meant to last forever, but they can serve you for years without giving a problem. Whether or not you intend to use a rotary tool frequently, it is in your best interest to purchase a long-lasting product.

You'd be surprised to know that some products will not last for a year, even if used only a few times. On the other hand, some products will keep working even after years of frequent usage.

Another crucial factor to consider is the warranty a rotary tool comes with. Sometimes, a machine can break down on its own without you causing it. A warranty comes in handy in such a situation as you can always return the product to its manufacturer or store where it was purchased.

  • Motor Speed Rating

The motor speed of a rotary tool determines its performance. We are sure you want a machine that can get work done quickly and smoothly. If that’s the case, then you want a rotary tool with a good motor speed rating.

Rotary tools come with different motor speed ratings. Some models have a 15000 RPM, while others have as much as 30000 RPM. The models with higher RPM are usually better in performance than those with a lower RPM.

When choosing a rotary tool, do well to go for a machine that comes with a higher RPM. You can always adjust the rotary tool's speed to fit your needs and requirement, even if it is too high for you.

  • Price

Your budget and the price you are willing to pay for a rotary tool determines the quality and grade of the machine you get. If you have enough cash to spend on a rotary tool, you will most likely get the best.

The rotary tools of big brands are usually costly – the reason being that they are high-performance machines. But if you can't afford to buy one of those, don’t be discouraged. There are lots of rotary tools on the market that are affordable and yet extremely good.


There is a lot to consider before buying the best rotary tool. Don't just buy a certain model because you have a friend who uses it or because it's popular. After reading our review and guide, we hope you have all the information needed to make the right choice.

4 Best Rotary Tools Reviews of 2020 – [Extensive Buying Guide]
4 Best Rotary Tools Reviews of 2020 – [Extensive Buying Guide]

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