Want to make repeated 1/8 straight cuts

Projects
1

I want to make this. How do I make repeated 1/8 cuts like this?

Screenshot_20190322-103020_Chrome
Screenshot_20190322-103020_Chrome1080×2220 718 KB

2

6 steps…

Start with outside circle

1-outside circle
1-outside circle659×609 31.2 KB

Then inside circle (desired size of your grill)

2-inside circle
2-inside circle607×622 33.1 KB

Merge the two

3-combine
3-combine621×626 44.2 KB

Create the grill

4-cutpasteposition
4-cutpasteposition612×586 27.9 KB

Bring outer to front, set cut depth to zero, select all, then combine

5-bring2frontcombine
5-bring2frontcombine624×601 44.1 KB

Create a new outer, set depth to full and outline cut.

6-newoutter
6-newoutter628×619 46.2 KB

All done!

7-Fin
7-Fin553×525 54.8 KB

3

Great answer! I often forget about the usefulness of combining.