Add non-plated holes to a 2D PCB
In the Electronics workspace, on the 2D PCB document Design toolbar, click Place > Hole (NPTH)
to add a non-plated through hole.
In the Hole (NPTH) dialog, review and adjust the Drill setting (hole diameter).
Move the cursor to the intended hole location.
Note: The X and Y distances from the design origin are reported along the top of the canvas.Click to place the hole.