【CNC Machining】Top 11 CNC Engraving 3D Model Download Sites in 2024
Here are 11 resource websites where you can explore how different model files are used, along with "CNC Model Search Tips" within the sites to give you plenty of inspiration. We hope this article helps you take the first step in your CNC engraving projects.
What is CNC Machining?
CNC stands for "Computer Numerical Control", also known as "Numerical Control Machining". CNC machining is a common subtractive manufacturing technology. The process involves using cutting tools to remove material from a solid workpiece to achieve a desired shape. Compared to 3D printing (also known as additive manufacturing), CNC machining is fundamentally different because it removes material from a blank workpiece rather than adding material to build a part.
Cases made with Snapmaker CNC module and rotary module
What can a CNC machine do?
CNC machining can be used with a variety of materials, including plastics, wood, jade, and metals. Technically, you can even build a house with CNC machining, with just a little assembly, not to mention toy cars, ukuleles, PCBs...
The CNC engraving workflow requires three steps:
1. Create your own model or obtain models from model download websites.
2. Convert the model file into G-code using CAM software (such as Snapmaker Luban and Fusion 360). G-code will instruct the machine on how to move.
3. Import the G-code into the CNC machine. Start engraving on your machine and wait for the job to complete.
Now you understand what CNC machines can do and how they work. In the following CNC resource websites, you can leverage creations from people all over the world, or directly download model files and engrave them.
*However, unless specifically designated as compatible with CNC machines, be sure to identify whether a particular model is suitable for CNC engraving.
11 CNC Resource Websites to Download 3D Models
Thingiverse
As one of the world's largest and most active repositories of 3D model files, Thingiverse boasts 3 million users and over 2 million models. From common household items and ACG character models to stunning gadgets, you can find everything. Although it mainly focuses on 3D printing models, it's easy to find models suitable for CNC engraving.
In this community, you can also follow people from all walks of life. If you're interested in CNC wood carving, ZenziWerken is definitely one of the must-see accounts. It was created by Daniel, a German who loves woodworking. For years, he has been sharing hundreds of woodworking cases he designed and made for free. Each case is exquisite and practical, with detailed instructions.
Since you can 3D print a 3D printer with a 3D printer, please note that if you just type "CNC model" in the search bar, the results are mostly parts for CNC machines. This is often the case on the following websites as well. Therefore, it is best to use specific keywords for your search, such as "CNC toy car". Thingiverse's search filter only supports a few categories, making appropriate keywords even more crucial.
Number of models 2,150,000+ Search usability  |
| File types STL,BMP,DXF,PDF, SVG... Model downloadprice Free |
GrabCAD
GrabCAD has over 9 million users and nearly 5 million model files, all available for free download. The website primarily focuses on models in professional fields such as automotive, mechanical, architectural, and industrial design, which distinguishes it from other 3D model repositories. However, you can also find many models suitable for CNC engraving. For example, the keyword "chess" will return some good matches.
In addition to filtering by model category, GrabCAD's search filter also supports specifying file formats and the software used to generate the models. To quickly find the desired model, use precise keywords combined with appropriate filters.
MyMiniFactory
MyMiniFactory is one of the most popular 3D model marketplaces, with over 160,000 models. Although known for its smaller quantity, many models come from professional designers, and the average quality is excellent. All models are community-tested to ensure they are usable for 3D printing, and some are also compatible with CNC milling.
| Number of models 4,850,000+ Search usability |
| File types STL,STEP,SVG,OBJ... Model downloadprice Free |
MyMiniFactory
MyMiniFactory is one of the most popular 3D model marketplaces, with over 160,000 models. Although known for its smaller quantity, many models come from professional designers, and the average quality is excellent. All models are community-tested to ensure they are usable for 3D printing, and some are also compatible with CNC milling.
MyMiniFactory focuses on paid models from the art and popular culture domains, such as games, anime, and movies. If you are good at design or modeling, this is a great place to showcase your talent.
MyMiniFactory also offers a small selection of free models. The website highlights easy-to-use search filters, allowing you to refine results by category, price, model complexity, and 3D printer model used. A direct search for "CNC" yields less than ideal results; it's best to enter more specific keywords, such as "relief".
| Number of models 168000+ Search usability |
| File types STL Model downloadprice Mostly paid |
Cults
Cults is another designer-rich 3D model repository showcasing exquisite models. The website has over 3 million users and nearly 420,000 models. Both paid and free models are available. If you are good at creating 3D models, you can upload your own work to Cults and set a price in just a few steps.
Surprisingly, a direct search for "CNC" on Cults will yield quite a few models specifically designed for CNC engraving. However, more precise keywords will undoubtedly lead to more satisfactory results. On an account named "STLFILESFREE", you can find dozens of beautiful wood carving relief models, all for free.
TurboSquid
TurboSquid models are used by game developers, architects, visual effects companies, advertisers, and creative professionals worldwide. You've probably seen TurboSquid models hundreds of times without even knowing it. Most of the models uploaded to this website are priced.
Most models on this website are not suitable for 3D printing or CNC machining, but you can filter by STL format and enter specific keywords, such as "relief". You can also filter for free models, although the results may be limited.
Instructables
Unlike the model repositories mentioned above, Instructables is a community where DIY enthusiasts share their creations. Each case includes detailed step-by-step instructions, complete with pictures, animations, and videos; each step allows other users to add tips or ask questions for full interaction.
From electronics, mechanics, and woodworking to cooking, Instructables offers a variety of cases. In the "Workshops" subpage, there are separate sections for 3D printing, laser cutting, and CNC engraving. The CNC section is definitely a treasure trove of information for experienced CNC players. Additionally, the website has a "Teachers" section, broken down by grade level, encouraging educators to apply DIY cases in classroom teaching. A direct search for "CNC" plus a keyword, such as "CNC toy", will likely lead to some fascinating results. While not every case comes with ready-made model files, all cases can be downloaded as packaged PDF files.
Maker Union
Maker Union provides high-quality free DXF files with an easy-to-use interface. DXF is a vector image format that is ideal for CNC machining, serving as a 2D pattern to guide the machine where to cut. Processing DXF files with a CNC machine will not leave dark edges, unlike laser engraving. The finished products are perfect for decoration.
The website showcases themed file displays, with a set of beautiful DXF files available for one-click download. Although there are only over 240 themes, each theme typically contains 6 to 8 files, all ready for CNC machine cutting. Maker Union supports keyword searches for themes, and you can choose to display search results by popularity, release date, and so on.
MakeCNC
MakeCNC offers only high-quality paid models, covering various categories such as architecture, vehicles, ships, mazes, and animals, with over 1400 models in total. Each model consists of a set of vector graphics that can be directly used for CNC machining. Assembly is usually required, so detailed assembly manuals are included in the downloaded files. While cutting individual vector graphics is not difficult, processing complex curved surfaces and carving assembled parts requires more CNC machining experience.
STLFinder
As its name suggests, STLFinder is a search engine for 3D models in STL format. Thingiverse, GrabCAD, and MyMiniFactory are some of the main 3D model libraries included in its index. The total number of indexed models is huge, with the keyword "wall art" alone returning 159,316 results. It only supports filtering by paid or free models.
Etsy
Etsy is a marketplace specializing in handmade goods and craft supplies. In addition to physical goods, there are broad categories including home decor, toys, art, and tools; 3D models and 2D patterns can be found here. On each model file's page, you can see buyer reviews and photos of the finished product. You can also open your own shop on Etsy and price your creations.
By directly searching "CNC files" in the search bar, you will find hundreds of 3D models for CNC machining, from wooden Star Wars calendars to world map reliefs. The website supports filtering by keyword matching, price range, publication date, and more. Additionally, the search bar provides recently viewed items.
Craftsmanspace
Craftsmanspace offers a wealth of free 3D models and 2D patterns. In addition to a dedicated section for model files, the free projects section collects user-uploaded cases with detailed PDF files. The website also has a knowledge section with a lot of information, including a comprehensive introduction to woodworking joints complete with illustrations and terminology.
Pinterest
Anyone involved in design must know this famous platform, right? Pinterest is one of the largest image-sharing platforms in the world, where you can discover countless creative design models. It is very suitable for experts who can model themselves to gain inspiration. Due to its volume, searching with CNC-related keywords, such as "CNC cutting design" (English search results are ideal), yields a large number of diverse search results, including many outstanding works.
*Only pictures of finished products are provided here, not the original files for CNC machining.
The resources shared this time are rich enough to be used interchangeably. Are you ready to try a project now? Quickly take out your CNC machine and turn your creative sparks into reality!
Below are also recommended CNC milling machines
►Snapmaker Artisan 3-in-1 Machine | 3D Printing | Laser Cutting | CNC Cutting |
►Makera Carvera Desktop CNC Machine
►Roland Desktop CNC Milling Machine MDX-50
| Number of models 419,000+ Search usability |
| File types STL, OBJ, SCAD Model downloadprice Paid or Free |
TurboSquid
TurboSquid models are used by game developers, architects, visual effects companies, advertisers, and creative professionals worldwide. You've probably seen TurboSquid models hundreds of times without even knowing it. Most of the models uploaded to this website are priced.
| Number of models 1,026,,000+ Search usability |
| File types STL, OBJ, STP Model downloadprice Mostly paid |
Instructables
Unlike the model repositories mentioned above, Instructables is a community where DIY enthusiasts share their creations. Each case includes detailed step-by-step instructions, complete with pictures, animations, and videos; each step allows other users to add tips or ask questions for full interaction.
From electronics, mechanics, and woodworking to cooking, Instructables offers a variety of cases. In the "Workshops" subpage, there are separate sections for 3D printing, laser cutting, and CNC engraving. The CNC section is definitely a treasure trove of information for experienced CNC players. Additionally, the website has a "Teachers" section, broken down by grade level, encouraging educators to apply DIY cases in classroom teaching. A direct search for "CNC" plus a keyword, such as "CNC toy", will likely lead to some fascinating results. While not every case comes with ready-made model files, all cases can be downloaded as packaged PDF files.
| Number of models Not provided by website Search usability |
| File types STL, DXF, PDF Model downloadprice Free |
Maker Union
Maker Union provides high-quality free DXF files with an easy-to-use interface. DXF is a vector image format that is ideal for CNC machining, serving as a 2D pattern to guide the machine where to cut. Processing DXF files with a CNC machine will not leave dark edges, unlike laser engraving. The finished products are perfect for decoration.
The website showcases themed file displays, with a set of beautiful DXF files available for one-click download. Although there are only over 240 themes, each theme typically contains 6 to 8 files, all ready for CNC machine cutting. Maker Union supports keyword searches for themes, and you can choose to display search results by popularity, release date, and so on.
| Number of models 240+ Search usability |
| File types DXF Model downloadprice Free |
MakeCNC
MakeCNC offers only high-quality paid models, covering various categories such as architecture, vehicles, ships, mazes, and animals, with over 1400 models in total. Each model consists of a set of vector graphics that can be directly used for CNC machining. Assembly is usually required, so detailed assembly manuals are included in the downloaded files. While cutting individual vector graphics is not difficult, processing complex curved surfaces and carving assembled parts requires more CNC machining experience.
| Number of models 1,400+ Search usability |
| File types DXF, SVG, PDF Model downloadprice Paid |
STLFinder
As its name suggests, STLFinder is a search engine for 3D models in STL format. Thingiverse, GrabCAD, and MyMiniFactory are some of the main 3D model libraries included in its index. The total number of indexed models is huge, with the keyword "wall art" alone returning 159,316 results. It only supports filtering by paid or free models.
Etsy
Etsy is a marketplace specializing in handmade goods and craft supplies. In addition to physical goods, there are broad categories including home decor, toys, art, and tools; 3D models and 2D patterns can be found here. On each model file's page, you can see buyer reviews and photos of the finished product. You can also open your own shop on Etsy and price your creations.
By directly searching "CNC files" in the search bar, you will find hundreds of 3D models for CNC machining, from wooden Star Wars calendars to world map reliefs. The website supports filtering by keyword matching, price range, publication date, and more. Additionally, the search bar provides recently viewed items.
Craftsmanspace
Craftsmanspace offers a wealth of free 3D models and 2D patterns. In addition to a dedicated section for model files, the free projects section collects user-uploaded cases with detailed PDF files. The website also has a knowledge section with a lot of information, including a comprehensive introduction to woodworking joints complete with illustrations and terminology.
Anyone involved in design must know this famous platform, right? Pinterest is one of the largest image-sharing platforms in the world, where you can discover countless creative design models. It is very suitable for experts who can model themselves to gain inspiration. Due to its volume, searching with CNC-related keywords, such as "CNC cutting design" (English search results are ideal), yields a large number of diverse search results, including many outstanding works.
*Only pictures of finished products are provided here, not the original files for CNC machining.
The resources shared this time are rich enough to be used interchangeably. Are you ready to try a project now? Quickly take out your CNC machine and turn your creative sparks into reality!
Below are also recommended CNC milling machines
►Snapmaker Artisan 3-in-1 Machine | 3D Printing | Laser Cutting | CNC Cutting |
►Makera Carvera Desktop CNC Machine
►Roland Desktop CNC Milling Machine MDX-50
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