Dremel Digilab 3D20 Review

Dremel Digilab 3D20 Review

Our Rating

The Dremel Digilab 3D20 is a great entry level 3D printer that offers decent quality prints as well as a reliable support network at a reasonable price


Tech Specs

Filament size




Supported Materials


Build Volume    

230 x 150 x 140 mm

Print Speed 



USB, SD Card

3D printers keep on getting cheaper and more available to the general audience with every day with some 3D printers costing less than $300

Gone are the times when these sophisticated machines' utility was confined to large factories and hospitals. Today, it is possible to have a personal 3D printer at home to experiment on your various pet projects.
One 3D printer that was designed with the newbies, casual users, and learning institutions in mind is the Dremel Gigilab 3D20.

With its minute stature and good online support, this is a tempting choice for those looking to invest in their maiden printer.
This review looks at the different specifications on the Digilab 3D20 and analyzes the overall quality of the printer. It also focuses on the pros and cons to see if it is worth the money.

Dremel Digilab 3D20 Review 2


Basically, the Dremel 3D20 comes almost ready for printing out of the box.  It is delivered pre-assembled and all you have to do is feed the filament then level the printing bed. 

Unfortunately, there is no auto-calibrating on this printer, so you have to perform the bed-leveling manually. 

It is a good thing that this process is explained clearly in the setup instructions and even a novice will be able to nail it after a few attempts. The 3D20 has a small size and a closed design that makes it look like a microwave. 

Its tiny build platform will offer you a build volume of 230*150*140 mm, which highlights the target demographic of hobbyists and beginners. 

It has a single extruder that can cope with temperatures of up to 230 degrees centigrade. The touch screen is among the noteworthy features that will grab your attention when you first see the printer. 

It is colored and helps you to configure your printing needs with relative ease and excitement.
Dremel Digilab 3D20 Review 3


The Dremel 3D20 can print models at a speed of 100m/s and features a layer resolution of 100microns.

However, the printer only supports Dremel’s PLA filament, which is not something that will impress adventurous hobbyists.

And although it can print different PLA brands, it is limited when it comes to working with other types of filaments.
While testing the printing performance on the printer, I found that removing unused filaments using its “remove filament” option is not effective.

This meant that I had to do it manually at intervals, and the same is true for leveling the printing bed.
The good thing about printing small models on the 3D20 is that it gets the job done fairly quickly. However, slowing things down a notch will give you better results.

The final quality of the print is quite decent but don’t expect it to be a masterpiece. It is the kind of finish that promises to impress any beginner out there.

Dremel Digilab 3D20 Review 4

The printer has also been through thorough testing for reliability and the company has made sure to UL certify the printer’s safety, enabling you set your device to work overnight with no worry of risks.


There are many exciting features that I feel make this printer such a good choice for starters.  As mentioned earlier, the printer comes ready to use right out of the box.

The 3D20 is kind of self-contained. You simply select the model you want printed, start the process, and wait for the finished product.
The benefit here is that you get reliable quality control, as well as saves you the time in configuring the settings.

This printer also features a closed architecture, which limits your options when you want to modify it. Your consolation here is that the prints produced will be consistent.
You’ll also love the colored LCD touch screen that makes the 3D20 even more fun to operate.

This ease of using the touch screen to operate the printer makes it ideal for anyone to adapt even with limited 3D experience.  Nevertheless, the printer gets a tad noisy; it almost sounds like a microwave.
You’ll also have to use Dremel’s software when printing your models, which I feel is something the company could have improved on.

You might also run into a few network errors once in a while that will compel you to continually restart the device.

This is a drawback you get with the “closed” system that the printer falls under; although, the company has tried to solve this with updates.

Dremel Digilab 3D20 Review 5


With a price tag of around $600, the Dremel’s Digilab 3D20 is not the most affordable printer in the market.

But the price is among the best for a printer in its class.

Considering its durable build and functional features, I actually regard it as a decent buy.
This price is also not out of reach for new enthusiasts looking to earn their first 3D printing experience.

The best part is that you get good quality models for a printer that I feel is affordable.

If you don't feel like spending too much but still want a decent printer, I suggest you check out our list of best printers under $500.

We go over some of the more affordable printers on the market and figure out what makes them good or bad.


Dremel has a website that you can refer to anytime you are troubleshooting issues.

The customer service and tech support will reliably reply to your inquiries, which will come in handy when you are really stuck.
You also get a 1-year limited warranty when you purchase the Dremel 3D20.  This should come as good news to newbie buyers who are unfamiliar with 3D operations.

Should there be any problem or fault arising, you can always go back to the company to get it sorted out.

The limited warranty covers any errors or damages from craftsmanship or manufacturing.


The Dremel Digilab 3D20 is a great choice of an entry-level printer that any beginner looking to have an amazing first-time 3D printing adventure. It is easy to use and produces respectable printing results.

Not to mention that it requires no customization and has a reliable support network that you can fall back to anytime you run into issues.

The overall peace of mind you get when using this 3D printer can impress even the more experienced 3D printer handlers.
If you are looking for a printer that offers consistent quality and ease of use, try the 3D20 and experience the simplified process.

As it stands right now, I can see only one printer giving the 3D20 a run for it's money, and that's the Qidi Tech 1, although I doubt Dremel would be too worried about that.

The Dremel Digilab 3D45 is doing quite well, making a bit of a name for itself within the high-end 3D Printer categories.

Last update on 2022-09-26 / Affiliate links / Images from Amazon Product Advertising API

2 thoughts on “Dremel Digilab 3D20 Review”

  1. My son-in-law bought me a 3D20 Dremel printer for Christmas. A teacher from our local high school helped me set it up and showed me some basics of 3D printing. The set-up was SUPER EASY! And the use of the software is very ‘logical’ in its structure. I am navigating through the various features in the software & find the process non-intimidating …. and I am so eager to start on more projects!


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