Source: Wikipedia

Die grinders and air Dremels are both rotary tools that are used to do many different tasks at home. If you are an artist and are looking to complete tasks that involve sanding, polishing, grinding, carving and sharpening; both of these tools are going to serve you best.  However, there are still some diffferences and it is important to consider which the best tool amongst the two is. The choice of the right tool depends on both the size and type of projects that you want to complete. For you to decide between die grinder vs air dremel, you need to consider the following.  

Power types

Both Dremel and die grinders use different sources of power. However, it is important to note that the die grinder is more powerful than the Dremel. Therefore, if you are having heavy projects, you are good to go with the die grinder but if you have small projects, you can just do with the Dremel. In the beginning, Dremels were considered as rotary tools but die grinders as other types of tools. However, this came to change as both tools are now rotary tools. 

Size differences

Both air Dremels and die grinders come in different sizes. However, it is imperative to note that die grinders are much larger than air Dremels. Therefore, if you are looking to operate in tight corners, you should opt for air Dremels as they take a more compact size and design. This means that they can fit in small spaces such as shelves, ceiling, cupboards and the area behind the sink. On the other hand, if you will be handling tasks that do not involve tight spaces, you are free to go with a die grinder.   

The different speeds

Another difference between the two tools is the speed of the motor. The Dremel is considered as the faster tool among the two as it comes with a speed that tops 35000 rpm. This provides a broad range that can enable you to work on different types of materials and projects. On the other hand, die grinders have a maximum speed of 25000 rpm. If you are looking for a broad range, you should choose the Dremel. 

How they dissipate heat

Heat is a major challenge when it comes to rotary tools. If it accumulates, it can cause the motor to go bad. Therefore, the best rotary tool should be able to dissipate heat with ease. When considering the best tool between the Dremel and the die grinder, it is important to consider this feature. This is especially when you will be using the product for a long time. Therefore, for long and heavy projects, the die grinder is the best option as it has better heat removal methods.  

Conclusion:

From the above review, we have seen that both the die grinder and Dremel have many differences. But generally, die grinders are seen as perfect for big projects while Dremels are fine for smaller jobs.