What Are 3D Printing Supports and When Do You Need Them?

In additive manufacturing, parts are built layer by layer. But what happens when a layer has nothing underneath to support it? That’s where 3D printing supports come in. These temporary structures prevent overhangs or bridges from collapsing, ensuring successful prints with better accuracy.

Metal 3D Printer Cost – Top 5 Affordable Metal 3D Printers in 2025

Looking for an affordable metal 3D printer? Here are the Top 5 Metal 3D Printers that deliver high precision, excellent mechanical properties, and efficiency for various industries.