Table of contents

What's the difference between Acetal and Delrin? A question we often get asked here at Penta Precision. In this blog we're explain the operational differences, how to choose between them and see our handy side by side comparison table.

Choosing the right metal for CNC machining isn't just a design decision; it has a direct impact on performance, reliability, and cost. When a part fails or wears out too quickly, the root cause is often the material. That's why material testing is such a critical step in the process. We'll explore what to consider when selecting metals for CNC machining, and how testing helps verify that choice.