Process Limitation for Cross-shaped Slot Holes

Slot in pcb Technical PCB-POOL pcb slot A PCB slot is a hole in the circuit board that is too big to be formed by normal drilling methods Manufacturers need to cut out these holes pcb slot connector PCB magazine Series 100, 180, 300 providing 32 PCB slots · Safe guidance · Quick and simple assembly · Solid and resistant to torsion · Slot lock · Stackable

afx slot How can I make a slot in the PCB? · the correct outline of the board as really closed shape