Former components were connected
to PCBs through holes, drilled in the
PCB. Manually drilling many holes
were a time-wasting and exacting
task. PCB material glass-fiber is also
hard on the drill itself. The component
requires different size hole and
often very tinny, usually from 0,6 to 1.3 mm. And therefore drills are rather expensive. And easy to break by hand
drilling.Holes for vias is also required.
hard on the drill itself. The component
requires different size hole and
often very tinny, usually from 0,6 to 1.3 mm. And therefore drills are rather expensive. And easy to break by hand
drilling.Holes for vias is also required.
drills