Additive manufacturing, Brent Donaldson, november 2019

The largest high-pressure die cast tool builder in North America is 3D printing die inserts and water jackets for major automakers. It’s a tough sell, but one company is succeeding — and it’s just getting started.

https://www.additivemanufacturing.media/articles/in-automotive-is-additive-manufacturing-an-answer-for-die-cast-tooling