In this episode of our bending series, Jake explains the differences between bend and corner reliefs—what they are, why they’re important, how to design them correctly, and how to size them properly using clear formulas and proven best practices. We’ll also explore how tools like Fusion 360 and SolidWorks can make the design process more efficient and accurate.

We bend tens of thousands of parts every day, so we’ve seen firsthand the issues that can arise from poorly executed or missing reliefs—cracking, tearing, premature tool wear, and compromised part quality. If your goal is to produce clean, reliable components that perform under pressure and protect your tooling, understanding reliefs is essential.