<vias>
<via holesize=".038in" ringthickness=".02in" name="Pin Header" />
<via holesize=".035in" ringthickness=".02in" name="Standard Through-hole" />
<via holesize=".042in" ringthickness=".02in" name="Big Through-hole" />
<via holesize=".086in" ringthickness=".02in" name="Mounting Hole" />
<via holesize=".028in" ringthickness=".02in" name="Fine Lead Parts" />
<via holesize=".052in" ringthickness=".02in" name="Thick Lead Parts" />
<via holesize="0.6mm" ringthickness="0.3mm" name="Professionally Printed Via" />
<via holesize="0.8mm" ringthickness="0.3mm" name="Homebrew Etched Via" default="yes"/>
</vias>