Cutting a radius

I need to cut a 2.625 radius in a piece of 3/4 plywood, 3/8" deep. I have tried using 90 and 60 router bits to no avail.

Could you post a picture of what you’re wanting to do? I don’t understand your question

1 Like

As Russel asked pictures will help. Remember when you choose the radius if it is a groove or cut out you are doing you can pick “inside, outside and on path” depending on the v-bit and your depth you are cutting to, this can make a huge swing in the actual radius. The deeper you cut the more material you remove effecting the surface diameter. Steve