We could still recommend these bits as suitable for drilling through ceramic and glass, but because they failed on porcelain, we had to eliminate them from the competition.

The drill works by heating the material up to 2000°C and then pushing a rod through. It can drill holes between 1mm and 1cm in diameter and can drill through glass without shattering it.

This blog discusses the formation of interconnects through the substrate, whether those interconnects are PTH for organic substrates or TGV in glass substrates. The previous incumbent technology PTH ...