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NPTH not shown in gerber
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lastramses 6 years ago
Hi, I want to have rectangular cut through in my pcb layout however gerber preview shows the solid region as silk layer not a black hole. Here is the layout ![layout options for the region](//image.easyeda.com/pullimage/WNGEko817MvWGEjrfTV50p4xN2m9JL5eqXphC2NC.png) and the gerber preview. ![gerber](//image.easyeda.com/pullimage/r0C3Z1Rr57HJ7R2HoQsoN7HmKYvSQQQMhdtjebSq.png) Unfortunately it is the same look in the JLCPCB ![gerbPrev.png](//image.easyeda.com/pullimage/saprXsubSXNZSGhBLZmhqcpipFt8kTmIJiMxZLxu.png) Can you guys please let me know how can I fix this problem?
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andyfierman 6 years ago
Try checking it in gerbv: [http://gerbv.geda-project.org/](http://gerbv.geda-project.org/) There's a windows port here: [https://sourceforge.net/projects/gerbv/files/gerbv/gerbv-beta/](https://sourceforge.net/projects/gerbv/files/gerbv/gerbv-beta/)
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lastramses 6 years ago
thx for the response Andy, I followed your suggestion and it looks like the rectangle npth is only on BoardOutline layer\, nothing on \_drill\_NPTH layer\, is that good enough or was it supposed to be on the \_drill\_NPTH layer too? ![outline.png](//image.easyeda.com/pullimage/X1DTS9acsj520EffXTEFd15fBpX5pTGHjVhlzmlw.png)
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andyfierman 6 years ago
Think it's OK just on the board outline layer because these holes are routed, not drilled. Please check with support @ JLCPCB.com
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lastramses 6 years ago
Just talked to them, they said it should be fine. Will update the status once I receive the boards.
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lastramses 6 years ago
update: received my boards and even though the preview did not show npth as cut through region my boards arrived as expected with cut outs.
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