How to make drill holes in Eagle#
environment#
- Eagle: 9.2.2
- drill-aid.ulp
- without Photoshop/Gimp
preparation#
Download a User Laguage Programs(ULP), called drill-aid.ulp and save it to a folder, Document > Eagle > ulps.
make holes!!#
As an example, let us try to drill holes of this board design.
Select File > Run ULP...
Then, choose drill-aid.ulp
and click OK
Change drill center diamter mm
to 0
(0.3 as default) and click OK
Go View > Layer settings...
, then show only Layer 116, centerDrill.
Holes are not fill, type in command line set fill_layer 116 1
The command will change the fill pattern line to fill.
You can export images for mods as usual.
also can export a trace image with pads without holes.
At mods, use inverted image to mill.