Drill Drawing - Fab Drawing

How to create a fab drawing with drill charts for blind and through vias.

The example fab drawing shown below has four pages. 

The pages frames and fab notes are not shown in the screen shots to hide confidential data.

Page 1 has the Stackup and Fab notes.

click on images to view















Page 2 has the Drill table and Drill Chart for Layer 1 to 16.




Page 3 has the Drill table and Drill Chart for Layer 1 to 8

Page 4 has the Drill table and Drill Chart for Layer 9 to 16

How it was done.

I used three mechanical layers to display the via symbols above the drill charts.

Note the drill table is placed only once on the Drill Drawing Layer in the design.

Outjob setup for PDF Fab Drawing with three drill tables and charts.




Example for Layer 1 to 8 blind vias.

Choose the drill layers Start = L1 and Last = L8.

Example for Layer 9 to 16 blind vias.

Choose the drill layers Start = L9 and Last = L16.

That's It !