Angstrom Group, a leading full-service supplier to automotive and industrial OEMs, today announced the acquisition of Mantle, a San Francisco–based leader in metal 3D printing for tooling.

Mantle, the leader in automated toolmaking systems, today announced the release of its new Top Definition capabilities. This major software update further extends Mantle’s best-in-class fine feature capabilities, which are commonly used by their customers to eliminate the costly and time-consuming sinker EDM operations traditionally required to produce these features.