# \#laser-drilling

**URL:** https://sierraconnect.protoexpress.com/tag/laser-drilling/48.md

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## [Cross-section of a laser-drilled via](https://sierraconnect.protoexpress.com/t/cross-section-of-a-laser-drilled-via/204)

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**Author:** [@lucy.sierracircuits](https://sierraconnect.protoexpress.com/u/lucy.sierracircuits)\
**Replies:** 0\
**Last updated:** [October 5, 2023, 10:37pm UTC](https://sierraconnect.protoexpress.com/t/cross-section-of-a-laser-drilled-via/204 "2023-10-05T22:37:36Z")

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CAPTIONS ON!!! It gets noisy in our drilling lab… Watch our R&D manager @steve.carney explain why we perform cross-section analysis on our laser-drilled vias.

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## [This is how we laser drill](https://sierraconnect.protoexpress.com/t/this-is-how-we-laser-drill/674)

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**Author:** [@steve.carney](https://sierraconnect.protoexpress.com/u/steve.carney)\
**Replies:** 0\
**Last updated:** [December 6, 2023, 4:47pm UTC](https://sierraconnect.protoexpress.com/t/this-is-how-we-laser-drill/674 "2023-12-06T16:47:17Z")

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This is a test job just to show you how we set up the machine for laser drilling. At the end of the video, you can watch the drilling happening in real time through the machine camera.