Dremel 3000 vs 4000 Review: Which Tool Is Best For You?

Dremel rotary tools often come in different designs, most of which are used essentially as DIY tools. They could be used to buffer, grind or cut through materials such as wood, plastic and metal. Dremel tools are of different types and come with different accessories.

Getting the best Dremel is essential since it will ensure that you get your work done more efficiently. In this review, we seek to do a comparison between Dremel 3000 or Dremel 4000.

The big question is, which one between the two is better?

Having a dremel 3000 vs 4000 review is therefore crucial in helping to decipher which one between the two is better. I’m going to look at each of these two dremels separately and thereafter do a comparison.

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Dremel 3000 vs 4000 2019


Dremel 3000 Rotary Tool

This is an upgraded version of the Dremel 300. Generally, they come in 7 ft. long and weighs 20 ounces and is designed in an easy-to-handle pencil grip design.

This makes it easy for use when grinding, sanding or drilling. This type of rotary tool runs 500-32000 RPM and is compatible with most tool accessories and features.

They also have an EZ integrated nose cap that allows the collet to get tightened or loosened.

They come with a 12volt, 1.2 amp motor which has no-load speed settings ranging from 5000-35000RPM. The collets come in 1/8 inch, 3/32 inch, 1/16 inch and 1/32 inch to allow for varying accessory shank sizes.

Their carbon brushes are user-friendly and allows for easy replacement. They come with a double bearing construction for quiet and smooth operation. The shaft lock button which holds the motor in place while changing accessories. Their replaceable motor brushes also ensures that the tool life is extended.

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Types of Dremel 3000 Rotary Tools

There are different types of Dremel 3000 tools, depending on the number of attachments and accessories they have. The common ones include:
• Dremel 3000-2/28
• Dremel 3000-1/24
• Dremel 3000 1/25


1) Dremel 3000-2/28

This type of Dremel 3000 comes with only 2 attachments and 28 accessories. They are not very efficient for drilling, sanding and engraving. They can only be used for light duties. They work best with buffing and sanding jobs rather than cutting, because they lack drilling bits.


  • 565 Multi-purpose Cutting Kit
  • Adapter and drive coupler for attachments
  • 65 Lawn Mower and Garden Tool Sharpener
  • A576 Grinding/Sanding Guide
  • A550 Shield Rotary Attachment

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2) Dremel 3000-1/24 Rotary Tool Kit

This type of Dremel 3000 is a basic kit and has one sanding attachment and 24 accessories. It is better suited for sanding purposes. This comes with a Sanding/Grinding guide as an attachment.

dremel 3000 reviewdremel 3000 review 2019


  • Some of the accessories among the 24 include the following:
  • 191 High Speed Cutter for Carvings and Engraving
  • Fiberglass Reinforced Cut-off wheel for cutting
  • 85422 Silicon Carbide grinding stone
  • 407 ½ inch sanding drum

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3) Dremel 3000- 1/25 Rotary Tool Kit

This type of Dremel 3000 has 1 attachment and 25 accessories. It is among the very basic kits available. It has one attachment, which is shield.


  • 191 High Speed Cutter for Carving/Engraving
  • 85422 Silicon Carbide grinding stone
  • 426 Fiberglass reinforced cut-off wheel
  • 407 ½ inch sanding drum
  • 428 carbon brush
  • Dremel 4000 Rotary Tool

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Dremel 4000 Rotary Tool

The Dremel 4000 variable speed rotary is versatile and offers excellent performance. It has consistent performance at all speed levels due to the motor’s increased speed and electronic feedback circuitry.

It’s enogomic slim body gives it a 360-degree grip zone for control and comfort in any given grip position. It’s compatibility with all the Dremel rotary tool attachments and accessories is an added advantage. It has attachments that provide high performance, to complete a wide range of projects.

 Voltage: 120V
 Speed range: 5000-35000 RPM
 Speed: variable
 Amperage: 1.6
 Cord length: 6ft.
 Tool level:1 corded (high voltage speed)


Special features:
Dremel 4000 maintains maximum performance at all speeds, since it has a high performance motor. The variable speed thus provides variable speed provides maximum precision and control.

All Dremel rotary tool accessories and attachments can be used with the 4000. Also, the 4000 has an electronic feedback for consistent speed under load.

It maintains a quiet and smooth operation due to a ball bearing operation. The tool life is extended by the replaceable motor brushes.

Maintaining the preferred speed every time is made easy by on and off switches and speed control dial for the preferred speed every time.


Different Types of Dremel 4000 Rotary Tools

There are different types of dremel 4000 rotary tools. The Dremel 4000 has more starter kits and more accessories in the kits as well. We are therefore going to look at the different types of Dremel 4000 as well as the accessory kits they come with.

Listed below are these different types:

  • Dremel 4000-6/50 120-volt variable speed rotary tool
  • Dremel 4000-4/30 high performance rotary tool kit
  • Dremel 4000-3/34 120 volt variable speed rotary tool kit

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1) Dremel 4000-6/50 120-Volt Variable Speed Rotary Tool

This is one of the most versatile of all the Dremel rotary tools and has the highest performance as well. It has variable speed, and comes with 6 attachments and 50 accessories. The accessories are mostly sanding and filling pads. Some of the attachments are listed below.

dremel 3000 uses

 Grinding/Sanding Guide
 Circle Cutter and Straight Edge Guide
 Multipurpose Cutting Guide
 Garden Tool Sharpening Attachment
 Flex Shaft Attachment
 Shield Attachment and Lawn Mower

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2) Dremel 4000-4/36 High Performance Rotary Tool Kit

This Dremel has 4 attachments and 36 accessories. It has a grip that always comes in handy, but lacks a flex shaft that allows working with ease.Dremel 3000 vs 4000 Review 2019Attachments:
• Detailer’s grip
• Grinding and Sanding Guide
• Straight Edge and Circle Cutter Guide
• Multipurpose Cutting Guide

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3) Dremel 4000-3/34 120-Volt Variable Speed Rotary Tool Kit

The Dremel 4000-3/34 has 3 attachments and 34 accessories. It has the cheapest 4000 kit available and is very versatile.

dremel 4000 reviewdremel 4000 review

• Multipurpose Cutting Guide
• Detailer’s Grip
• Grinding/Sanding Guide

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Similarities Between Dremel 3000 and Dremel 4000

Dremel 3000 and 4000 are somewhat similar in features. For starters, they both have EZ Twist nose cap.

In terms of accessory compatibility, they both can accept all Dremel accessories and can therefore be used for any application.


Differences Between Dremel 3000 and 4000

Dremel 3000 and 4000 have quite a number of distinctive differences.

In regard to motor power, Dremel 4000 has 1.6 Amps, which is increased Amperage compared to Dremel 3000 which has 1.2 Amps.

The Dremel 4000 also has more starter kits, and more accessories in the kits.

Looking at speed, Dremel 4000 has a high speed range at 5000-35000 RPM whereas Dremel 3000 runs 5000 to 32000 RPM. The difference in speed enables the Dremel 4000 to work efficiently, making it more versatile on the job since it adapts to more material for an accurate and clean cut.

The Dremel 4000 is also compatible with all attachments, whereas Dremel 3000 is compatible with most, but not all attachments.

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Its safe to conclude that the Dremel 4000 is the best rotary tool in the Dremel 3000 vs 4000 review.

This is mainly because it has a higher speed of 5000-35000 RPM, and also is compatible with all attachments. Its high motor power of 1.6 Amp also gives it a much better ability to perform efficiently.

In case you may be having any questions regarding any of the discussed points above, you can comment below. You can also find some of the appropriate websites that will help you understand this review better, below: