My circuit board is round, a diameter of 50 mm, can you cut it? That I would get a round board at once and not a circle in a square?
![Round PCB][1]
[1]: /editor/20170512/5915acd4da0ba.png
Hi KOCMOHABT,
If you want a circular PCB then all you have to do is to draw a circular board outline round it.
You PCB will then be delivered with a circular outline.
* Here's how:
At present you have a square board outline.
First, delete your square outline.
Then select the Board Outline as the working layer.
![enter image description here][1]
Next, select the `Arc` tool.
* You must use the `Arc` tool (The Circle tool does not work on the Board Outline layer.)
Draw an arc as a semicircle.
Adjust the arc using the mouse or directly by editing the `Start X/Y`, `End X/Y` and `Radius` parameters.
![enter image description here][2]
Then copy and paste the adjusted arc and do `Y` (flip vertical) on the copy.
Adjust the `Start X/Y`, `End X/Y` to be the **exactly** same as the first, adjusted arc.
That creates the complete circle with a closed Board Outline.
[1]: /editor/20170512/5915b8cb77aa7.png
[2]: /editor/20170512/5915b65a2d1d0.png
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