Diamond Drill Bits: The ‘Ultimate Weapon’ to Break Through PCB Process Bottlenecks
With the explosive demand for AI servers and high-speed communication devices, an invisible revolution surrounding PCB drilling technology is quietly unfolding.In the manufacturing process of high-layer PCBs, drilling is the core link for inter-layer interconnection, and the accuracy of hole positioning directly affects signal transmission reliability and yield. Currently, the number of layers in high-end … Read more