Basics

Want to learn something new? Check out our helpful tutorials, guides, how-tos, and FAQs for 3D printing, CAD and more.

Ender 3 Laser Engraver Upgrade: All You Need to Know

Want to get more out of your Ender 3? Learn the basics of laser modules and how to produce your very own Ender 3 laser engraver.

Hacking Linux

AutoCAD on Linux & Ubuntu – How to Run It

A frustration for Linux users is when software titles are only available for Windows or Macintosh. Autodesks' AutoCAD software is one. Can you run AutoCAD on your Linux system? Let's find out.

The Software Showdown

Fusion 360 vs Inventor: The Differences

Fusion 360 vs Inventor: What are they, how do they compare, and which one should you use? Find out what makes these CAD platforms from Autodesk unique.

Transforming the Transformable

STL to G-Code: How to Convert STL Files to G-Code

A stereolithography file, or STL, is a common method of expressing a 3D concept model. Most manufacturing systems, however, require G-code. To this end, you might be wondering how to convert STL to G-code. Find out in the following!

Support Is All You Need

3D Printing Supports: 3 Easy Steps to Success

3D printing supports is often essential when printing a difficult model. But what's the right type of support? Which settings work best? This step-by-step supports guide will lead you to the answer.

SLAying Post-Processing

SLA Post-Processing: Best Ways to Clean Resin 3D Prints

Post-processing is critical for achieving the full resolution of your SLA 3D printer. Here are the best ways to go about cleaning up your SLA prints.

Give Your Router a Hand

Handheld CNC Router: Best Machines in 2019

Handheld CNC routers bring the tool to the work, rather than the other way around. Check out some great handheld router options in this detailed guide!

Mesh to Vectors

How to Convert STL to DWG (AutoCAD)

Want to convert an STL file to DWG? Check out this straightforward guide to learn how to easily convert STL to DWG, the common AutoCAD file format.

3D Prints Are Like Onions

3D Printing Layer Height: How Much Does It Matter?

3D printing layer height is a simple setting. This little factor has a lot to do not only with print speed, but also detail. Keep reading to find out more!

A Heated Discussion

Best 3D Printing Temperatures for PLA, PETG, Nylon, TPU

3D printing temperature is essential for decent 3D prints. Check out this guide to the best 3D printing temperatures for PLA, PETG, nylon, and TPU.

From Counting Cents to Buying Big

3D Printer Price: How Much Does a 3D Printer Cost in 2019?

How much does a 3D printer cost? Check out our overview to 3D printer price ranges, covering everything from beginner to industrial 3D printers.

Your printer will never be free!

How to Set Up OctoPrint for Your Ender 3

OctoPrint is a great way to remotely control any 3D printer. In this article, we show you how to set up OctoPrint with the cheap and cheerful Creality Ender 3 3D printer using the latest Raspberry Pi Zero.

Let's Talk Money!

How Much Does a Metal 3D Printer Cost in 2019?

The great performance of metal 3D printers doesn't come cheap. Find out how much a metal 3D printer costs by looking at some of the most popular machines on the market.

With Just a Click (or Two)

STL to OBJ: How to Convert STL Files to OBJ

Changing a file's format can be annoyingly frustrating at times. Converting an STL to OBJ, however, is quick and easy. We gathered all you need to know right here.

Added A8 Protection

Anet A8 Firmware: Which to Choose & How to Change It

The saying goes, "If it ain't broke, don't fix it." Does that apply to the old Anet A8 firmware? Should you "mess" with the new firmware? We say yes, and for good reason.