PCB Libraries, Inc. | https://www.pcblibraries.com/forum/RSS_pcb-design-basics_forum8.xml
0.15 mm (6 mils). The big issue is the pad annular ring. The fab shop will add 3 - 4 mils to the finished hole size. Then you must consider drill drift and layer to layer tolerance of 3 mil
GPD Global | https://www.gpd-global.com/co_website/pdf/lead-former/CF9-User-Guide-901-1-07.pdf
± .012 6.35 ± 0.30 B Sprocket hole pitch .500 ± .012 12.70 ± 0.30 C Carrier tape width .710 + .039 18.00 + 1.00 to to — .020 — 0.50 CF-9 User's Guide 09/30/92 GPD Global 31 Suggested Spare Part Kits The following suggested spare parts kits for the GPD CF-9
