TCT Pilot Drills For Improved Accuracy
The transition from through-hole to surface-mount technology allowed hole sizes to be reduced significantly, making products not only smaller and less expensive but also higher performing. While much attention has been given to laser drilling in recent years, mechanically drilled through-holes remain the gold standard technology for the manufacture of high-layer count PCBs. As hole density and aspect-ratios increase, micro drilling technology has risen significantly in importance.